268568211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{23677}}^1$

素因数の和:23898

約数の個数: 16

約数和(自身を含む): 378848000

約数和(自身を除く): 110279789

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 23677, 71031, 449863, 1349589, 4711723, 14135169, 89522737, 268568211]

約数ペア:

[(1, 268568211), (3, 89522737), (19, 14135169), (57, 4711723), (199, 1349589), (597, 449863), (3781, 71031), (11343, 23677)]