201220185572

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{10905061}}^1$

素因数の和:10905731

約数の個数: 24

約数和(自身を含む): 403051091520

約数和(自身を除く): 201830905948

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 10905061, 21810122, 43620244, 76335427, 152670854, 305341708, 7186435199, 14372870398, 28745740796, 50305046393, 100610092786, 201220185572]

約数ペア:

[(1, 201220185572), (2, 100610092786), (4, 50305046393), (7, 28745740796), (14, 14372870398), (28, 7186435199), (659, 305341708), (1318, 152670854), (2636, 76335427), (4613, 43620244), (9226, 21810122), (18452, 10905061)]