190718490621

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1\times {\mathrm{151303}}^1$

素因数の和:156116

約数の個数: 16

約数和(自身を含む): 257204695680

約数和(自身を除く): 66486205059

約数列:

[1, 3, 89, 267, 4721, 14163, 151303, 420169, 453909, 1260507, 13465967, 40397901, 714301463, 2142904389, 63572830207, 190718490621]

約数ペア:

[(1, 190718490621), (3, 63572830207), (89, 2142904389), (267, 714301463), (4721, 40397901), (14163, 13465967), (151303, 1260507), (420169, 453909)]