题解 | #质数因子#

const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;

void (async function () {
    // Write your code here
    while ((line = await readline())) {
        let number = parseInt(line);
        let sq = Math.sqrt(number);
        let str = "";
        let i = 2;

        while (number>1 && i < sq+1) {
            if (number % i !== 0) i++;
            else {
                number = number / i;
                str=str.concat(i.toString(), " ");
                i=2;
            }
        }

        if(number>2) str=str.concat(number.toString(), " ");
        console.log(str);
    }
})();