196614310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{49031}}^1$

素因数の和:49439

約数の個数: 16

約数和(自身を含む): 354795552

約数和(自身を除く): 158181242

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 49031, 98062, 245155, 490310, 19661431, 39322862, 98307155, 196614310]

約数ペア:

[(1, 196614310), (2, 98307155), (5, 39322862), (10, 19661431), (401, 490310), (802, 245155), (2005, 98062), (4010, 49031)]