208843416

素因数分解:

$2^3\times 3^2\times {\mathrm{2900603}}^1$

素因数の和:2900615

約数の個数: 24

約数和(自身を含む): 565617780

約数和(自身を除く): 356774364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2900603, 5801206, 8701809, 11602412, 17403618, 23204824, 26105427, 34807236, 52210854, 69614472, 104421708, 208843416]

約数ペア:

[(1, 208843416), (2, 104421708), (3, 69614472), (4, 52210854), (6, 34807236), (8, 26105427), (9, 23204824), (12, 17403618), (18, 11602412), (24, 8701809), (36, 5801206), (72, 2900603)]