201520706

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{4297}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 306361440

約数和(自身を除く): 104840734

約数列:

[1, 2, 131, 179, 262, 358, 4297, 8594, 23449, 46898, 562907, 769163, 1125814, 1538326, 100760353, 201520706]

約数ペア:

[(1, 201520706), (2, 100760353), (131, 1538326), (179, 1125814), (262, 769163), (358, 562907), (4297, 46898), (8594, 23449)]