197215492034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1\times {\mathrm{108107}}^1$

素因数の和:109042

約数の個数: 32

約数和(自身を含む): 326311457472

約数和(自身を除く): 129095965438

約数列:

[1, 2, 11, 22, 101, 202, 821, 1111, 1642, 2222, 9031, 18062, 82921, 108107, 165842, 216214, 912131, 1189177, 1824262, 2378354, 10918807, 21837614, 88755847, 120106877, 177511694, 240213754, 976314317, 1952628634, 8964340547, 17928681094, 98607746017, 197215492034]

約数ペア:

[(1, 197215492034), (2, 98607746017), (11, 17928681094), (22, 8964340547), (101, 1952628634), (202, 976314317), (821, 240213754), (1111, 177511694), (1642, 120106877), (2222, 88755847), (9031, 21837614), (18062, 10918807), (82921, 2378354), (108107, 1824262), (165842, 1189177), (216214, 912131)]