101993905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1549}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 132022800

約数和(自身を除く): 30028895

約数列:

[1, 5, 13, 65, 1013, 1549, 5065, 7745, 13169, 20137, 65845, 100685, 1569137, 7845685, 20398781, 101993905]

約数ペア:

[(1, 101993905), (5, 20398781), (13, 7845685), (65, 1569137), (1013, 100685), (1549, 65845), (5065, 20137), (7745, 13169)]