188948557

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 234974520

約数和(自身を除く): 46025963

約数列:

[1, 7, 17, 49, 109, 119, 763, 833, 1853, 2081, 5341, 12971, 14567, 35377, 90797, 101969, 226829, 247639, 1587803, 1733473, 3856093, 11114621, 26992651, 188948557]

約数ペア:

[(1, 188948557), (7, 26992651), (17, 11114621), (49, 3856093), (109, 1733473), (119, 1587803), (763, 247639), (833, 226829), (1853, 101969), (2081, 90797), (5341, 35377), (12971, 14567)]