218230823

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 229703040

約数和(自身を除く): 11472217

約数列:

[1, 41, 47, 269, 421, 1927, 11029, 12643, 17261, 19787, 113249, 518363, 811267, 4643209, 5322703, 218230823]

約数ペア:

[(1, 218230823), (41, 5322703), (47, 4643209), (269, 811267), (421, 518363), (1927, 113249), (11029, 19787), (12643, 17261)]