200296850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{308149}}^1$

素因数の和:308174

約数の個数: 24

約数和(自身を含む): 401211300

約数和(自身を除く): 200914450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 308149, 616298, 1540745, 3081490, 4005937, 7703725, 8011874, 15407450, 20029685, 40059370, 100148425, 200296850]

約数ペア:

[(1, 200296850), (2, 100148425), (5, 40059370), (10, 20029685), (13, 15407450), (25, 8011874), (26, 7703725), (50, 4005937), (65, 3081490), (130, 1540745), (325, 616298), (650, 308149)]