205657228970

素因数分解:

$2^1\times 5^1\times {\mathrm{14627}}^1\times {\mathrm{1406011}}^1$

素因数の和:1420645

約数の個数: 16

約数和(自身を含む): 370208583648

約数和(自身を除く): 164551354678

約数列:

[1, 2, 5, 10, 14627, 29254, 73135, 146270, 1406011, 2812022, 7030055, 14060110, 20565722897, 41131445794, 102828614485, 205657228970]

約数ペア:

[(1, 205657228970), (2, 102828614485), (5, 41131445794), (10, 20565722897), (14627, 14060110), (29254, 7030055), (73135, 2812022), (146270, 1406011)]