208164762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17443}}^1$

素因数の和:17484

約数の個数: 64

約数和(自身を含む): 527506560

約数和(自身を除く): 319341798

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 17443, 34886, 52329, 104658, 156987, 226759, 296531, 313974, 453518, 470961, 593062, 680277, 889593, 941922, 1360554, 1779186, 2040831, 2668779, 3854903, 4081662, 5337558, 6122493, 7709806, 8006337, 11564709, 12244986, 16012674, 23129418, 34694127, 69388254, 104082381, 208164762]

約数ペア:

[(1, 208164762), (2, 104082381), (3, 69388254), (6, 34694127), (9, 23129418), (13, 16012674), (17, 12244986), (18, 11564709), (26, 8006337), (27, 7709806), (34, 6122493), (39, 5337558), (51, 4081662), (54, 3854903), (78, 2668779), (102, 2040831), (117, 1779186), (153, 1360554), (221, 941922), (234, 889593), (306, 680277), (351, 593062), (442, 470961), (459, 453518), (663, 313974), (702, 296531), (918, 226759), (1326, 156987), (1989, 104658), (3978, 52329), (5967, 34886), (11934, 17443)]