201994444

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 360441648

約数和(自身を除く): 158447204

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 548, 4441, 8882, 11371, 17764, 22742, 45484, 368603, 608417, 737206, 1216834, 1474412, 2433668, 50498611, 100997222, 201994444]

約数ペア:

[(1, 201994444), (2, 100997222), (4, 50498611), (83, 2433668), (137, 1474412), (166, 1216834), (274, 737206), (332, 608417), (548, 368603), (4441, 45484), (8882, 22742), (11371, 17764)]