201831485

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{10009}}^1$

素因数の和:10160

約数の個数: 16

約数和(自身を含む): 251050800

約数和(自身を除く): 49219315

約数列:

[1, 5, 37, 109, 185, 545, 4033, 10009, 20165, 50045, 370333, 1090981, 1851665, 5454905, 40366297, 201831485]

約数ペア:

[(1, 201831485), (5, 40366297), (37, 5454905), (109, 1851665), (185, 1090981), (545, 370333), (4033, 50045), (10009, 20165)]