201911436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{2539}}^1$

素因数の和:2643

約数の個数: 54

約数和(自身を含む): 521682980

約数和(自身を除く): 319771544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 2209, 2539, 4418, 5078, 6627, 7617, 8836, 10156, 13254, 15234, 19881, 22851, 26508, 30468, 39762, 45702, 79524, 91404, 119333, 238666, 357999, 477332, 715998, 1073997, 1431996, 2147994, 4295988, 5608651, 11217302, 16825953, 22434604, 33651906, 50477859, 67303812, 100955718, 201911436]

約数ペア:

[(1, 201911436), (2, 100955718), (3, 67303812), (4, 50477859), (6, 33651906), (9, 22434604), (12, 16825953), (18, 11217302), (36, 5608651), (47, 4295988), (94, 2147994), (141, 1431996), (188, 1073997), (282, 715998), (423, 477332), (564, 357999), (846, 238666), (1692, 119333), (2209, 91404), (2539, 79524), (4418, 45702), (5078, 39762), (6627, 30468), (7617, 26508), (8836, 22851), (10156, 19881), (13254, 15234)]