206662379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{11519}}^1$

素因数の和:11770

約数の個数: 16

約数和(自身を含む): 258785280

約数和(自身を除く): 52122901

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 11519, 17941, 80633, 126709, 886963, 2683927, 18787489, 29523197, 206662379]

約数ペア:

[(1, 206662379), (7, 29523197), (11, 18787489), (77, 2683927), (233, 886963), (1631, 126709), (2563, 80633), (11519, 17941)]