205121910242

素因数分解:

$2^1\times {\mathrm{67121}}^1\times {\mathrm{1528001}}^1$

素因数の和:1595124

約数の個数: 8

約数和(自身を含む): 307687650732

約数和(自身を除く): 102565740490

約数列:

[1, 2, 67121, 134242, 1528001, 3056002, 102560955121, 205121910242]

約数ペア:

[(1, 205121910242), (2, 102560955121), (67121, 3056002), (134242, 1528001)]