201224210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166301}}^1$

素因数の和:166330

約数の個数: 24

約数和(自身を含む): 398126988

約数和(自身を除く): 196902778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 166301, 332602, 831505, 1663010, 1829311, 3658622, 9146555, 18293110, 20122421, 40244842, 100612105, 201224210]

約数ペア:

[(1, 201224210), (2, 100612105), (5, 40244842), (10, 20122421), (11, 18293110), (22, 9146555), (55, 3658622), (110, 1829311), (121, 1663010), (242, 831505), (605, 332602), (1210, 166301)]