201073375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{37409}}^1$

素因数の和:37467

約数の個数: 16

約数和(自身を含む): 256782240

約数和(自身を除く): 55708865

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 37409, 187045, 935225, 1608587, 4676125, 8042935, 40214675, 201073375]

約数ペア:

[(1, 201073375), (5, 40214675), (25, 8042935), (43, 4676125), (125, 1608587), (215, 935225), (1075, 187045), (5375, 37409)]