205126838

素因数分解:

$2^1\times 7^2\times {\mathrm{2093131}}^1$

素因数の和:2093147

約数の個数: 12

約数和(自身を含む): 357925572

約数和(自身を除く): 152798734

約数列:

[1, 2, 7, 14, 49, 98, 2093131, 4186262, 14651917, 29303834, 102563419, 205126838]

約数ペア:

[(1, 205126838), (2, 102563419), (7, 29303834), (14, 14651917), (49, 4186262), (98, 2093131)]