204516410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100747}}^1$

素因数の和:100790

約数の個数: 32

約数和(自身を含む): 435231360

約数和(自身を除く): 230714950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 100747, 201494, 503735, 705229, 1007470, 1410458, 2921663, 3526145, 5843326, 7052290, 14608315, 20451641, 29216630, 40903282, 102258205, 204516410]

約数ペア:

[(1, 204516410), (2, 102258205), (5, 40903282), (7, 29216630), (10, 20451641), (14, 14608315), (29, 7052290), (35, 5843326), (58, 3526145), (70, 2921663), (145, 1410458), (203, 1007470), (290, 705229), (406, 503735), (1015, 201494), (2030, 100747)]