208049558912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{58727}}^1$

素因数の和:60883

約数の個数: 64

約数和(自身を含む): 446573584800

約数和(自身を除く): 238524025888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2129, 4258, 8516, 17032, 27677, 34064, 55354, 58727, 68128, 110708, 117454, 136256, 221416, 234908, 272512, 442832, 469816, 763451, 885664, 939632, 1526902, 1771328, 1879264, 3053804, 3542656, 3758528, 6107608, 7517056, 12215216, 24430432, 48860864, 97721728, 125029783, 250059566, 500119132, 1000238264, 1625387179, 2000476528, 3250774358, 4000953056, 6501548716, 8001906112, 13003097432, 16003812224, 26006194864, 52012389728, 104024779456, 208049558912]

約数ペア:

[(1, 208049558912), (2, 104024779456), (4, 52012389728), (8, 26006194864), (13, 16003812224), (16, 13003097432), (26, 8001906112), (32, 6501548716), (52, 4000953056), (64, 3250774358), (104, 2000476528), (128, 1625387179), (208, 1000238264), (416, 500119132), (832, 250059566), (1664, 125029783), (2129, 97721728), (4258, 48860864), (8516, 24430432), (17032, 12215216), (27677, 7517056), (34064, 6107608), (55354, 3758528), (58727, 3542656), (68128, 3053804), (110708, 1879264), (117454, 1771328), (136256, 1526902), (221416, 939632), (234908, 885664), (272512, 763451), (442832, 469816)]