195990508

素因数分解:

$2^2\times 7^1\times {\mathrm{6999661}}^1$

素因数の和:6999672

約数の個数: 12

約数和(自身を含む): 391981072

約数和(自身を除く): 195990564

約数列:

[1, 2, 4, 7, 14, 28, 6999661, 13999322, 27998644, 48997627, 97995254, 195990508]

約数ペア:

[(1, 195990508), (2, 97995254), (4, 48997627), (7, 27998644), (14, 13999322), (28, 6999661)]