215683788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26947}}^1$

素因数の和:27006

約数の個数: 48

約数和(自身を含む): 543271680

約数和(自身を除く): 327587892

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 26947, 53894, 80841, 107788, 161682, 323364, 619781, 781463, 1239562, 1562926, 1859343, 2344389, 2479124, 3125852, 3718686, 4688778, 7437372, 9377556, 17973649, 35947298, 53920947, 71894596, 107841894, 215683788]

約数ペア:

[(1, 215683788), (2, 107841894), (3, 71894596), (4, 53920947), (6, 35947298), (12, 17973649), (23, 9377556), (29, 7437372), (46, 4688778), (58, 3718686), (69, 3125852), (87, 2479124), (92, 2344389), (116, 1859343), (138, 1562926), (174, 1239562), (276, 781463), (348, 619781), (667, 323364), (1334, 161682), (2001, 107788), (2668, 80841), (4002, 53894), (8004, 26947)]