206796540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3446609}}^1$

素因数の和:3446621

約数の個数: 24

約数和(自身を含む): 579030480

約数和(自身を除く): 372233940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3446609, 6893218, 10339827, 13786436, 17233045, 20679654, 34466090, 41359308, 51699135, 68932180, 103398270, 206796540]

約数ペア:

[(1, 206796540), (2, 103398270), (3, 68932180), (4, 51699135), (5, 41359308), (6, 34466090), (10, 20679654), (12, 17233045), (15, 13786436), (20, 10339827), (30, 6893218), (60, 3446609)]