208534740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3475579}}^1$

素因数の和:3475591

約数の個数: 24

約数和(自身を含む): 583897440

約数和(自身を除く): 375362700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3475579, 6951158, 10426737, 13902316, 17377895, 20853474, 34755790, 41706948, 52133685, 69511580, 104267370, 208534740]

約数ペア:

[(1, 208534740), (2, 104267370), (3, 69511580), (4, 52133685), (5, 41706948), (6, 34755790), (10, 20853474), (12, 17377895), (15, 13902316), (20, 10426737), (30, 6951158), (60, 3475579)]