249102172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{50101}}^1$

素因数の和:50229

約数の個数: 24

約数和(自身を含む): 479776752

約数和(自身を除く): 230674580

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 50101, 100202, 200404, 551111, 1102222, 2204444, 5661413, 11322826, 22645652, 62275543, 124551086, 249102172]

約数ペア:

[(1, 249102172), (2, 124551086), (4, 62275543), (11, 22645652), (22, 11322826), (44, 5661413), (113, 2204444), (226, 1102222), (452, 551111), (1243, 200404), (2486, 100202), (4972, 50101)]