215520149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3779}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 240045120

約数和(自身を除く): 24524971

約数列:

[1, 13, 41, 107, 533, 1391, 3779, 4387, 49127, 57031, 154939, 404353, 2014207, 5256589, 16578473, 215520149]

約数ペア:

[(1, 215520149), (13, 16578473), (41, 5256589), (107, 2014207), (533, 404353), (1391, 154939), (3779, 57031), (4387, 49127)]