204501218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{41081}}^1$

素因数の和:41233

約数の個数: 16

約数和(自身を含む): 325369440

約数和(自身を除く): 120868222

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 41081, 82162, 780539, 1561078, 5381611, 10763222, 102250609, 204501218]

約数ペア:

[(1, 204501218), (2, 102250609), (19, 10763222), (38, 5381611), (131, 1561078), (262, 780539), (2489, 82162), (4978, 41081)]