209729292

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239417}}^1$

素因数の和:239497

約数の個数: 24

約数和(自身を含む): 496074096

約数和(自身を除く): 286344804

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 239417, 478834, 718251, 957668, 1436502, 2873004, 17477441, 34954882, 52432323, 69909764, 104864646, 209729292]

約数ペア:

[(1, 209729292), (2, 104864646), (3, 69909764), (4, 52432323), (6, 34954882), (12, 17477441), (73, 2873004), (146, 1436502), (219, 957668), (292, 718251), (438, 478834), (876, 239417)]