201284710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166351}}^1$

素因数の和:166380

約数の個数: 24

約数和(自身を含む): 398246688

約数和(自身を除く): 196961978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 166351, 332702, 831755, 1663510, 1829861, 3659722, 9149305, 18298610, 20128471, 40256942, 100642355, 201284710]

約数ペア:

[(1, 201284710), (2, 100642355), (5, 40256942), (10, 20128471), (11, 18298610), (22, 9149305), (55, 3659722), (110, 1829861), (121, 1663510), (242, 831755), (605, 332702), (1210, 166351)]