202757896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2311}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 415327680

約数和(自身を除く): 212569784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 997, 1994, 2311, 3988, 4622, 7976, 9244, 10967, 18488, 21934, 25421, 43868, 50842, 87736, 101684, 203368, 2304067, 4608134, 9216268, 18432536, 25344737, 50689474, 101378948, 202757896]

約数ペア:

[(1, 202757896), (2, 101378948), (4, 50689474), (8, 25344737), (11, 18432536), (22, 9216268), (44, 4608134), (88, 2304067), (997, 203368), (1994, 101684), (2311, 87736), (3988, 50842), (4622, 43868), (7976, 25421), (9244, 21934), (10967, 18488)]