蓝桥杯算法提高VIP-质因数2

解题思路:用while跳过质数判断

注意事项:

参考代码:

n = int(input())

s = str(n)+'='

lis = []

for i in range(2, n+1):

    while n%i == 0:

        lis.append(str(i))

        n = n//i

for i in lis:

    print(i,end=' ')

print("")

print(len(lis))