199065790084

素因数分解:

$2^2\times 7^1\times {\mathrm{9859}}^1\times {\mathrm{721117}}^1$

素因数の和:730987

約数の個数: 24

約数和(自身を含む): 398172514880

約数和(自身を除く): 199106724796

約数列:

[1, 2, 4, 7, 14, 28, 9859, 19718, 39436, 69013, 138026, 276052, 721117, 1442234, 2884468, 5047819, 10095638, 20191276, 7109492503, 14218985006, 28437970012, 49766447521, 99532895042, 199065790084]

約数ペア:

[(1, 199065790084), (2, 99532895042), (4, 49766447521), (7, 28437970012), (14, 14218985006), (28, 7109492503), (9859, 20191276), (19718, 10095638), (39436, 5047819), (69013, 2884468), (138026, 1442234), (276052, 721117)]