204758422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{51421}}^1$

素因数の和:51615

約数の個数: 16

約数和(自身を含む): 336916944

約数和(自身を除く): 132158522

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 51421, 102842, 565631, 1131262, 9307201, 18614402, 102379211, 204758422]

約数ペア:

[(1, 204758422), (2, 102379211), (11, 18614402), (22, 9307201), (181, 1131262), (362, 565631), (1991, 102842), (3982, 51421)]