题解 | #质数因子#
质数因子
https://www.nowcoder.com/practice/196534628ca6490ebce2e336b47b3607
import math
n = int(input())
if n == 1 or n == 2:
print(n)
else:
for i in range(2, int(math.sqrt(n))+1):
while n % i == 0:
print(i, end=' ')
n = n // i
if n > 2:
print(n)
