199568447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{823}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 224813568

約数和(自身を除く): 25245121

約数列:

[1, 13, 23, 299, 811, 823, 10543, 10699, 18653, 18929, 242489, 246077, 667453, 8676889, 15351419, 199568447]

約数ペア:

[(1, 199568447), (13, 15351419), (23, 8676889), (299, 667453), (811, 246077), (823, 242489), (10543, 18929), (10699, 18653)]