208510657927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23903549}}^1$

素因数の和:23903634

約数の個数: 16

約数和(自身を含む): 248979376800

約数和(自身を除く): 40468718873

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 23903549, 262939039, 310746137, 1458116489, 3418207507, 16039281379, 18955514357, 208510657927]

約数ペア:

[(1, 208510657927), (11, 18955514357), (13, 16039281379), (61, 3418207507), (143, 1458116489), (671, 310746137), (793, 262939039), (8723, 23903549)]