205122082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{4363}}^1$

素因数の和:6513

約数の個数: 16

約数和(自身を含む): 335888352

約数和(自身を除く): 130766270

約数列:

[1, 2, 11, 22, 2137, 4274, 4363, 8726, 23507, 47014, 47993, 95986, 9323731, 18647462, 102561041, 205122082]

約数ペア:

[(1, 205122082), (2, 102561041), (11, 18647462), (22, 9323731), (2137, 95986), (4274, 47993), (4363, 47014), (8726, 23507)]