201508866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27779}}^1$

素因数の和:27831

約数の個数: 48

約数和(自身を含む): 485372160

約数和(自身を除く): 283863294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 27779, 55558, 83337, 166674, 250011, 361127, 500022, 722254, 861149, 1083381, 1722298, 2166762, 2583447, 3250143, 5166894, 6500286, 7750341, 11194937, 15500682, 22389874, 33584811, 67169622, 100754433, 201508866]

約数ペア:

[(1, 201508866), (2, 100754433), (3, 67169622), (6, 33584811), (9, 22389874), (13, 15500682), (18, 11194937), (26, 7750341), (31, 6500286), (39, 5166894), (62, 3250143), (78, 2583447), (93, 2166762), (117, 1722298), (186, 1083381), (234, 861149), (279, 722254), (403, 500022), (558, 361127), (806, 250011), (1209, 166674), (2418, 83337), (3627, 55558), (7254, 27779)]