208870260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3481171}}^1$

素因数の和:3481183

約数の個数: 24

約数和(自身を含む): 584836896

約数和(自身を除く): 375966636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3481171, 6962342, 10443513, 13924684, 17405855, 20887026, 34811710, 41774052, 52217565, 69623420, 104435130, 208870260]

約数ペア:

[(1, 208870260), (2, 104435130), (3, 69623420), (4, 52217565), (5, 41774052), (6, 34811710), (10, 20887026), (12, 17405855), (15, 13924684), (20, 10443513), (30, 6962342), (60, 3481171)]