202912002

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{103421}}^1$

素因数の和:103538

約数の個数: 24

約数和(自身を含む): 443680380

約数和(自身を除く): 240768378

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 103421, 206842, 310263, 620526, 930789, 1861578, 11272889, 22545778, 33818667, 67637334, 101456001, 202912002]

約数ペア:

[(1, 202912002), (2, 101456001), (3, 67637334), (6, 33818667), (9, 22545778), (18, 11272889), (109, 1861578), (218, 930789), (327, 620526), (654, 310263), (981, 206842), (1962, 103421)]