题解 | #质数因子#
质数因子
http://www.nowcoder.com/practice/196534628ca6490ebce2e336b47b3607
#分解质数 import math while True: try: n=int(input()) 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) except: break