203217619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 227132640

約数和(自身を除く): 23915021

約数列:

[1, 11, 73, 97, 803, 1067, 2609, 7081, 28699, 77891, 190457, 253073, 2095027, 2783803, 18474329, 203217619]

約数ペア:

[(1, 203217619), (11, 18474329), (73, 2783803), (97, 2095027), (803, 253073), (1067, 190457), (2609, 77891), (7081, 28699)]