201864580

素因数分解:

$2^2\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{3187}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 424182528

約数和(自身を除く): 222317948

約数列:

[1, 2, 4, 5, 10, 20, 3167, 3187, 6334, 6374, 12668, 12748, 15835, 15935, 31670, 31870, 63340, 63740, 10093229, 20186458, 40372916, 50466145, 100932290, 201864580]

約数ペア:

[(1, 201864580), (2, 100932290), (4, 50466145), (5, 40372916), (10, 20186458), (20, 10093229), (3167, 63740), (3187, 63340), (6334, 31870), (6374, 31670), (12668, 15935), (12748, 15835)]