205640314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{9173}}^1$

素因数の和:10205

約数の個数: 16

約数和(自身を含む): 336869280

約数和(自身を除く): 131228966

約数列:

[1, 2, 11, 22, 1019, 2038, 9173, 11209, 18346, 22418, 100903, 201806, 9347287, 18694574, 102820157, 205640314]

約数ペア:

[(1, 205640314), (2, 102820157), (11, 18694574), (22, 9347287), (1019, 201806), (2038, 100903), (9173, 22418), (11209, 18346)]