217445509

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 231840000

約数和(自身を除く): 14394491

約数列:

[1, 29, 41, 199, 919, 1189, 5771, 8159, 26651, 37679, 182881, 236611, 1092691, 5303549, 7498121, 217445509]

約数ペア:

[(1, 217445509), (29, 7498121), (41, 5303549), (199, 1092691), (919, 236611), (1189, 182881), (5771, 37679), (8159, 26651)]