206911679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 226949184

約数和(自身を除く): 20037505

約数列:

[1, 13, 71, 373, 601, 923, 4849, 7813, 26483, 42671, 224173, 344279, 554723, 2914249, 15916283, 206911679]

約数ペア:

[(1, 206911679), (13, 15916283), (71, 2914249), (373, 554723), (601, 344279), (923, 224173), (4849, 42671), (7813, 26483)]