208766341

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24709}}^1$

素因数の和:24804

約数の個数: 16

約数和(自身を含む): 256193280

約数和(自身を除く): 47426939

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 24709, 172963, 420053, 1754339, 2940371, 12280373, 29823763, 208766341]

約数ペア:

[(1, 208766341), (7, 29823763), (17, 12280373), (71, 2940371), (119, 1754339), (497, 420053), (1207, 172963), (8449, 24709)]