201970200925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2203111}}^1$

素因数の和:2203333

約数の個数: 24

約数和(自身を含む): 264990311360

約数和(自身を除く): 63020110435

約数列:

[1, 5, 19, 25, 95, 193, 475, 965, 3667, 4825, 18335, 91675, 2203111, 11015555, 41859109, 55077775, 209295545, 425200423, 1046477725, 2126002115, 8078808037, 10630010575, 40394040185, 201970200925]

約数ペア:

[(1, 201970200925), (5, 40394040185), (19, 10630010575), (25, 8078808037), (95, 2126002115), (193, 1046477725), (475, 425200423), (965, 209295545), (3667, 55077775), (4825, 41859109), (18335, 11015555), (91675, 2203111)]