201450610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 369360000

約数和(自身を除く): 167909390

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 445, 755, 890, 1499, 1510, 2998, 7495, 13439, 14990, 26878, 67195, 133411, 134390, 226349, 266822, 452698, 667055, 1131745, 1334110, 2263490, 20145061, 40290122, 100725305, 201450610]

約数ペア:

[(1, 201450610), (2, 100725305), (5, 40290122), (10, 20145061), (89, 2263490), (151, 1334110), (178, 1131745), (302, 667055), (445, 452698), (755, 266822), (890, 226349), (1499, 134390), (1510, 133411), (2998, 67195), (7495, 26878), (13439, 14990)]