208693016

素因数分解:

$2^3\times 7^1\times {\mathrm{3726661}}^1$

素因数の和:3726674

約数の個数: 16

約数和(自身を含む): 447199440

約数和(自身を除く): 238506424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3726661, 7453322, 14906644, 26086627, 29813288, 52173254, 104346508, 208693016]

約数ペア:

[(1, 208693016), (2, 104346508), (4, 52173254), (7, 29813288), (8, 26086627), (14, 14906644), (28, 7453322), (56, 3726661)]