201680408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4801}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 388962000

約数和(自身を除く): 187281592

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 4801, 5251, 9602, 10502, 19204, 21004, 38408, 42008, 283259, 427289, 566518, 854578, 1133036, 1709156, 2266072, 3418312, 25210051, 50420102, 100840204, 201680408]

約数ペア:

[(1, 201680408), (2, 100840204), (4, 50420102), (8, 25210051), (59, 3418312), (89, 2266072), (118, 1709156), (178, 1133036), (236, 854578), (356, 566518), (472, 427289), (712, 283259), (4801, 42008), (5251, 38408), (9602, 21004), (10502, 19204)]