203980492802

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{990196567}}^1$

素因数の和:990196672

約数の個数: 8

約数和(自身を含む): 308941329216

約数和(自身を除く): 104960836414

約数列:

[1, 2, 103, 206, 990196567, 1980393134, 101990246401, 203980492802]

約数ペア:

[(1, 203980492802), (2, 101990246401), (103, 1980393134), (206, 990196567)]