208603404

素因数分解:

$2^2\times 3^3\times {\mathrm{1931513}}^1$

素因数の和:1931526

約数の個数: 24

約数和(自身を含む): 540823920

約数和(自身を除く): 332220516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1931513, 3863026, 5794539, 7726052, 11589078, 17383617, 23178156, 34767234, 52150851, 69534468, 104301702, 208603404]

約数ペア:

[(1, 208603404), (2, 104301702), (3, 69534468), (4, 52150851), (6, 34767234), (9, 23178156), (12, 17383617), (18, 11589078), (27, 7726052), (36, 5794539), (54, 3863026), (108, 1931513)]