201930322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 341288640

約数和(自身を除く): 139358318

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 946, 1243, 1889, 2486, 3778, 4859, 9718, 20779, 41558, 53449, 81227, 106898, 162454, 213457, 426914, 893497, 1786994, 2348027, 4696054, 9178651, 18357302, 100965161, 201930322]

約数ペア:

[(1, 201930322), (2, 100965161), (11, 18357302), (22, 9178651), (43, 4696054), (86, 2348027), (113, 1786994), (226, 893497), (473, 426914), (946, 213457), (1243, 162454), (1889, 106898), (2486, 81227), (3778, 53449), (4859, 41558), (9718, 20779)]