210099681796

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{490887107}}^1$

素因数の和:490887218

約数の個数: 12

約数和(自身を含む): 371110653648

約数和(自身を除く): 161010971852

約数列:

[1, 2, 4, 107, 214, 428, 490887107, 981774214, 1963548428, 52524920449, 105049840898, 210099681796]

約数ペア:

[(1, 210099681796), (2, 105049840898), (4, 52524920449), (107, 1963548428), (214, 981774214), (428, 490887107)]