208045234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{10889}}^1$

素因数の和:11165

約数の個数: 16

約数和(自身を含む): 321080760

約数和(自身を除く): 113035526

約数列:

[1, 2, 41, 82, 233, 466, 9553, 10889, 19106, 21778, 446449, 892898, 2537137, 5074274, 104022617, 208045234]

約数ペア:

[(1, 208045234), (2, 104022617), (41, 5074274), (82, 2537137), (233, 892898), (466, 446449), (9553, 21778), (10889, 19106)]