200930709

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 316673280

約数和(自身を除く): 115742571

約数列:

[1, 3, 7, 21, 41, 109, 123, 287, 327, 763, 861, 2141, 2289, 4469, 6423, 13407, 14987, 31283, 44961, 87781, 93849, 233369, 263343, 614467, 700107, 1633583, 1843401, 4900749, 9568129, 28704387, 66976903, 200930709]

約数ペア:

[(1, 200930709), (3, 66976903), (7, 28704387), (21, 9568129), (41, 4900749), (109, 1843401), (123, 1633583), (287, 700107), (327, 614467), (763, 263343), (861, 233369), (2141, 93849), (2289, 87781), (4469, 44961), (6423, 31283), (13407, 14987)]