206171570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1669}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 405449280

約数和(自身を除く): 199277710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1123, 1669, 2246, 3338, 5615, 8345, 11230, 12353, 16690, 18359, 24706, 36718, 61765, 91795, 123530, 183590, 1874287, 3748574, 9371435, 18742870, 20617157, 41234314, 103085785, 206171570]

約数ペア:

[(1, 206171570), (2, 103085785), (5, 41234314), (10, 20617157), (11, 18742870), (22, 9371435), (55, 3748574), (110, 1874287), (1123, 183590), (1669, 123530), (2246, 91795), (3338, 61765), (5615, 36718), (8345, 24706), (11230, 18359), (12353, 16690)]