205697524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{10177}}^1$

素因数の和:10375

約数の個数: 24

約数和(自身を含む): 373899008

約数和(自身を除く): 168201484

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 5053, 10106, 10177, 20212, 20354, 40708, 315487, 630974, 1261948, 1658851, 3317702, 6635404, 51424381, 102848762, 205697524]

約数ペア:

[(1, 205697524), (2, 102848762), (4, 51424381), (31, 6635404), (62, 3317702), (124, 1658851), (163, 1261948), (326, 630974), (652, 315487), (5053, 40708), (10106, 20354), (10177, 20212)]