190690921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 210122640

約数和(自身を除く): 19431719

約数列:

[1, 17, 29, 181, 493, 2137, 3077, 5249, 36329, 61973, 89233, 386797, 1053541, 6575549, 11217113, 190690921]

約数ペア:

[(1, 190690921), (17, 11217113), (29, 6575549), (181, 1053541), (493, 386797), (2137, 89233), (3077, 61973), (5249, 36329)]