196990577

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15187}}^1$

素因数の和:15320

約数の個数: 16

約数和(自身を含む): 240577920

約数和(自身を除く): 43587343

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 15187, 106309, 258179, 1655383, 1807253, 11587681, 28141511, 196990577]

約数ペア:

[(1, 196990577), (7, 28141511), (17, 11587681), (109, 1807253), (119, 1655383), (763, 258179), (1853, 106309), (12971, 15187)]