223676492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{54449}}^1$

素因数の和:54545

約数の個数: 24

約数和(自身を含む): 426888000

約数和(自身を除く): 203211508

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 54449, 108898, 217796, 707837, 1415674, 2831348, 4301471, 8602942, 17205884, 55919123, 111838246, 223676492]

約数ペア:

[(1, 223676492), (2, 111838246), (4, 55919123), (13, 17205884), (26, 8602942), (52, 4301471), (79, 2831348), (158, 1415674), (316, 707837), (1027, 217796), (2054, 108898), (4108, 54449)]