210854514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 484848000

約数和(自身を除く): 273993486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 949, 1387, 1482, 1898, 1949, 2774, 2847, 3898, 4161, 5694, 5847, 8322, 11694, 18031, 25337, 36062, 37031, 50674, 54093, 74062, 76011, 108186, 111093, 142277, 152022, 222186, 284554, 426831, 481403, 853662, 962806, 1444209, 1849601, 2703263, 2888418, 3699202, 5406526, 5548803, 8109789, 11097606, 16219578, 35142419, 70284838, 105427257, 210854514]

約数ペア:

[(1, 210854514), (2, 105427257), (3, 70284838), (6, 35142419), (13, 16219578), (19, 11097606), (26, 8109789), (38, 5548803), (39, 5406526), (57, 3699202), (73, 2888418), (78, 2703263), (114, 1849601), (146, 1444209), (219, 962806), (247, 853662), (438, 481403), (494, 426831), (741, 284554), (949, 222186), (1387, 152022), (1482, 142277), (1898, 111093), (1949, 108186), (2774, 76011), (2847, 74062), (3898, 54093), (4161, 50674), (5694, 37031), (5847, 36062), (8322, 25337), (11694, 18031)]