201769475

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{61609}}^1$

素因数の和:61750

約数の個数: 12

約数和(自身を含む): 252108120

約数和(自身を除く): 50338645

約数列:

[1, 5, 25, 131, 655, 3275, 61609, 308045, 1540225, 8070779, 40353895, 201769475]

約数ペア:

[(1, 201769475), (5, 40353895), (25, 8070779), (131, 1540225), (655, 308045), (3275, 61609)]