201204628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{3121}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 358755264

約数和(自身を除く): 157550636

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 3121, 6242, 12484, 16117, 32234, 64468, 221591, 443182, 708467, 886364, 1416934, 2833868, 50301157, 100602314, 201204628]

約数ペア:

[(1, 201204628), (2, 100602314), (4, 50301157), (71, 2833868), (142, 1416934), (227, 886364), (284, 708467), (454, 443182), (908, 221591), (3121, 64468), (6242, 32234), (12484, 16117)]