题解 | #质数因子#
质数因子
https://www.nowcoder.com/practice/196534628ca6490ebce2e336b47b3607
num = int(input())
for i in range(2,int(num**0.5)+1):
while num%i==0:
num = num//i
print(i,end = ' ')
if num == 1:
break
if num > 2:
print(num)
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