212203404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{842077}}^1$

素因数の和:842094

約数の個数: 36

約数和(自身を含む): 613032784

約数和(自身を除く): 400829380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 842077, 1684154, 2526231, 3368308, 5052462, 5894539, 7578693, 10104924, 11789078, 15157386, 17683617, 23578156, 30314772, 35367234, 53050851, 70734468, 106101702, 212203404]

約数ペア:

[(1, 212203404), (2, 106101702), (3, 70734468), (4, 53050851), (6, 35367234), (7, 30314772), (9, 23578156), (12, 17683617), (14, 15157386), (18, 11789078), (21, 10104924), (28, 7578693), (36, 5894539), (42, 5052462), (63, 3368308), (84, 2526231), (126, 1684154), (252, 842077)]