207517212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{823481}}^1$

素因数の和:823498

約数の個数: 36

約数和(自身を含む): 599494896

約数和(自身を除く): 391977684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 823481, 1646962, 2470443, 3293924, 4940886, 5764367, 7411329, 9881772, 11528734, 14822658, 17293101, 23057468, 29645316, 34586202, 51879303, 69172404, 103758606, 207517212]

約数ペア:

[(1, 207517212), (2, 103758606), (3, 69172404), (4, 51879303), (6, 34586202), (7, 29645316), (9, 23057468), (12, 17293101), (14, 14822658), (18, 11528734), (21, 9881772), (28, 7411329), (36, 5764367), (42, 4940886), (63, 3293924), (84, 2470443), (126, 1646962), (252, 823481)]