200620825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4713

約数の個数: 24

約数和(自身を含む): 266018688

約数和(自身を除く): 65397863

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 4583, 8755, 22915, 43775, 77911, 114575, 389555, 472049, 1947775, 2360245, 8024833, 11801225, 40124165, 200620825]

約数ペア:

[(1, 200620825), (5, 40124165), (17, 11801225), (25, 8024833), (85, 2360245), (103, 1947775), (425, 472049), (515, 389555), (1751, 114575), (2575, 77911), (4583, 43775), (8755, 22915)]