202064778

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{142099}}^1$

素因数の和:142186

約数の個数: 24

約数和(自身を含む): 443352000

約数和(自身を除く): 241287222

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 142099, 284198, 426297, 852594, 1278891, 2557782, 11225821, 22451642, 33677463, 67354926, 101032389, 202064778]

約数ペア:

[(1, 202064778), (2, 101032389), (3, 67354926), (6, 33677463), (9, 22451642), (18, 11225821), (79, 2557782), (158, 1278891), (237, 852594), (474, 426297), (711, 284198), (1422, 142099)]