201376675

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 255358656

約数和(自身を除く): 53981981

約数列:

[1, 5, 25, 83, 107, 415, 535, 907, 2075, 2675, 4535, 8881, 22675, 44405, 75281, 97049, 222025, 376405, 485245, 1882025, 2426225, 8055067, 40275335, 201376675]

約数ペア:

[(1, 201376675), (5, 40275335), (25, 8055067), (83, 2426225), (107, 1882025), (415, 485245), (535, 376405), (907, 222025), (2075, 97049), (2675, 75281), (4535, 44405), (8881, 22675)]