199503012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4787}}^1$

素因数の和:4968

約数の個数: 48

約数和(自身を含む): 489065472

約数和(自身を除く): 289562460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1812, 3473, 4787, 6946, 9574, 10419, 13892, 14361, 19148, 20838, 28722, 41676, 57444, 110101, 220202, 330303, 440404, 660606, 722837, 1321212, 1445674, 2168511, 2891348, 4337022, 8674044, 16625251, 33250502, 49875753, 66501004, 99751506, 199503012]

約数ペア:

[(1, 199503012), (2, 99751506), (3, 66501004), (4, 49875753), (6, 33250502), (12, 16625251), (23, 8674044), (46, 4337022), (69, 2891348), (92, 2168511), (138, 1445674), (151, 1321212), (276, 722837), (302, 660606), (453, 440404), (604, 330303), (906, 220202), (1812, 110101), (3473, 57444), (4787, 41676), (6946, 28722), (9574, 20838), (10419, 19148), (13892, 14361)]