211822963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 246848000

約数和(自身を除く): 35025037

約数列:

[1, 11, 19, 121, 199, 209, 463, 2189, 2299, 3781, 5093, 8797, 24079, 41591, 56023, 92137, 96767, 457501, 1013507, 1064437, 1750603, 11148577, 19256633, 211822963]

約数ペア:

[(1, 211822963), (11, 19256633), (19, 11148577), (121, 1750603), (199, 1064437), (209, 1013507), (463, 457501), (2189, 96767), (2299, 92137), (3781, 56023), (5093, 41591), (8797, 24079)]