206922815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16871}}^1$

素因数の和:17110

約数の個数: 16

約数和(自身を含む): 272111616

約数和(自身を除く): 65188801

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 12265, 16871, 84355, 185581, 927905, 3762233, 18811165, 41384563, 206922815]

約数ペア:

[(1, 206922815), (5, 41384563), (11, 18811165), (55, 3762233), (223, 927905), (1115, 185581), (2453, 84355), (12265, 16871)]