218832208

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52807}}^1$

素因数の和:52859

約数の個数: 40

約数和(自身を含む): 497662592

約数和(自身を除く): 278830384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 52807, 105614, 211228, 369649, 422456, 739298, 844912, 1478596, 1953859, 2957192, 3907718, 5914384, 7815436, 13677013, 15630872, 27354026, 31261744, 54708052, 109416104, 218832208]

約数ペア:

[(1, 218832208), (2, 109416104), (4, 54708052), (7, 31261744), (8, 27354026), (14, 15630872), (16, 13677013), (28, 7815436), (37, 5914384), (56, 3907718), (74, 2957192), (112, 1953859), (148, 1478596), (259, 844912), (296, 739298), (518, 422456), (592, 369649), (1036, 211228), (2072, 105614), (4144, 52807)]