207829721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{823}}^1\times {\mathrm{2087}}^1$

素因数の和:2932

約数の個数: 12

約数和(自身を含む): 228828096

約数和(自身を除く): 20998375

約数列:

[1, 11, 121, 823, 2087, 9053, 22957, 99583, 252527, 1717601, 18893611, 207829721]

約数ペア:

[(1, 207829721), (11, 18893611), (121, 1717601), (823, 252527), (2087, 99583), (9053, 22957)]