212340804053

素因数分解:

$7^2\times {\mathrm{1031}}^1\times {\mathrm{4203187}}^1$

素因数の和:4204232

約数の個数: 12

約数和(自身を含む): 247248330912

約数和(自身を除く): 34907526859

約数列:

[1, 7, 49, 1031, 7217, 50519, 4203187, 29422309, 205956163, 4333485797, 30334400579, 212340804053]

約数ペア:

[(1, 212340804053), (7, 30334400579), (49, 4333485797), (1031, 205956163), (7217, 29422309), (50519, 4203187)]