205099312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10891}}^1$

素因数の和:11017

約数の個数: 40

約数和(自身を含む): 437596992

約数和(自身を除く): 232497680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 9416, 10891, 18832, 21782, 43564, 87128, 119801, 174256, 239602, 479204, 958408, 1165337, 1916816, 2330674, 4661348, 9322696, 12818707, 18645392, 25637414, 51274828, 102549656, 205099312]

約数ペア:

[(1, 205099312), (2, 102549656), (4, 51274828), (8, 25637414), (11, 18645392), (16, 12818707), (22, 9322696), (44, 4661348), (88, 2330674), (107, 1916816), (176, 1165337), (214, 958408), (428, 479204), (856, 239602), (1177, 174256), (1712, 119801), (2354, 87128), (4708, 43564), (9416, 21782), (10891, 18832)]