201665710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{941}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 376423200

約数和(自身を除く): 174757490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 739, 941, 1478, 1882, 3695, 4705, 7390, 9410, 21431, 27289, 42862, 54578, 107155, 136445, 214310, 272890, 695399, 1390798, 3476995, 6953990, 20166571, 40333142, 100832855, 201665710]

約数ペア:

[(1, 201665710), (2, 100832855), (5, 40333142), (10, 20166571), (29, 6953990), (58, 3476995), (145, 1390798), (290, 695399), (739, 272890), (941, 214310), (1478, 136445), (1882, 107155), (3695, 54578), (4705, 42862), (7390, 27289), (9410, 21431)]