201264530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62311}}^1$

素因数の和:62354

約数の個数: 32

約数和(自身を含む): 403781760

約数和(自身を除く): 202517230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62311, 124622, 311555, 623110, 1059287, 1183909, 2118574, 2367818, 5296435, 5919545, 10592870, 11839090, 20126453, 40252906, 100632265, 201264530]

約数ペア:

[(1, 201264530), (2, 100632265), (5, 40252906), (10, 20126453), (17, 11839090), (19, 10592870), (34, 5919545), (38, 5296435), (85, 2367818), (95, 2118574), (170, 1183909), (190, 1059287), (323, 623110), (646, 311555), (1615, 124622), (3230, 62311)]