213067166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{115421}}^1$

素因数の和:115507

約数の個数: 16

約数和(自身を含む): 349036128

約数和(自身を除く): 135968962

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 115421, 230842, 1500473, 3000946, 8194891, 16389782, 106533583, 213067166]

約数ペア:

[(1, 213067166), (2, 106533583), (13, 16389782), (26, 8194891), (71, 3000946), (142, 1500473), (923, 230842), (1846, 115421)]