200983408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1609}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 402074960

約数和(自身を除く): 201091552

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 211, 296, 422, 592, 844, 1609, 1688, 3218, 3376, 6436, 7807, 12872, 15614, 25744, 31228, 59533, 62456, 119066, 124912, 238132, 339499, 476264, 678998, 952528, 1357996, 2715992, 5431984, 12561463, 25122926, 50245852, 100491704, 200983408]

約数ペア:

[(1, 200983408), (2, 100491704), (4, 50245852), (8, 25122926), (16, 12561463), (37, 5431984), (74, 2715992), (148, 1357996), (211, 952528), (296, 678998), (422, 476264), (592, 339499), (844, 238132), (1609, 124912), (1688, 119066), (3218, 62456), (3376, 59533), (6436, 31228), (7807, 25744), (12872, 15614)]