204848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 40

約数和(自身を含む): 476160

約数和(自身を除く): 271312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 826, 868, 944, 1652, 1736, 1829, 3304, 3472, 3658, 6608, 7316, 12803, 14632, 25606, 29264, 51212, 102424, 204848]

約数ペア:

[(1, 204848), (2, 102424), (4, 51212), (7, 29264), (8, 25606), (14, 14632), (16, 12803), (28, 7316), (31, 6608), (56, 3658), (59, 3472), (62, 3304), (112, 1829), (118, 1736), (124, 1652), (217, 944), (236, 868), (248, 826), (413, 496), (434, 472)]