201280418

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{4349}}^1$

素因数の和:4741

約数の個数: 16

約数和(自身を含む): 307092600

約数和(自身を除く): 105812182

約数列:

[1, 2, 73, 146, 317, 634, 4349, 8698, 23141, 46282, 317477, 634954, 1378633, 2757266, 100640209, 201280418]

約数ペア:

[(1, 201280418), (2, 100640209), (73, 2757266), (146, 1378633), (317, 634954), (634, 317477), (4349, 46282), (8698, 23141)]