201122524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61543}}^1$

素因数の和:61609

約数の個数: 24

約数和(自身を含む): 379111040

約数和(自身を除く): 177988516

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61543, 123086, 246172, 1169317, 2338634, 2646349, 4677268, 5292698, 10585396, 50280631, 100561262, 201122524]

約数ペア:

[(1, 201122524), (2, 100561262), (4, 50280631), (19, 10585396), (38, 5292698), (43, 4677268), (76, 2646349), (86, 2338634), (172, 1169317), (817, 246172), (1634, 123086), (3268, 61543)]