201788802

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80651}}^1$

素因数の和:80798

約数の個数: 24

約数和(自身を含む): 440359920

約数和(自身を除く): 238571118

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 80651, 161302, 241953, 483906, 725859, 1451718, 11210489, 22420978, 33631467, 67262934, 100894401, 201788802]

約数ペア:

[(1, 201788802), (2, 100894401), (3, 67262934), (6, 33631467), (9, 22420978), (18, 11210489), (139, 1451718), (278, 725859), (417, 483906), (834, 241953), (1251, 161302), (2502, 80651)]