212810548

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{8641}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 383289984

約数和(自身を除く): 170479436

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 524, 6157, 8641, 12314, 17282, 24628, 34564, 406127, 812254, 1131971, 1624508, 2263942, 4527884, 53202637, 106405274, 212810548]

約数ペア:

[(1, 212810548), (2, 106405274), (4, 53202637), (47, 4527884), (94, 2263942), (131, 1624508), (188, 1131971), (262, 812254), (524, 406127), (6157, 34564), (8641, 24628), (12314, 17282)]