204655788

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{28283}}^1$

素因数の和:28363

約数の個数: 48

約数和(自身を含む): 538527360

約数和(自身を除く): 333871572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 28283, 56566, 84849, 113132, 169698, 254547, 339396, 509094, 763641, 1018188, 1527282, 1894961, 3054564, 3789922, 5684883, 7579844, 11369766, 17054649, 22739532, 34109298, 51163947, 68218596, 102327894, 204655788]

約数ペア:

[(1, 204655788), (2, 102327894), (3, 68218596), (4, 51163947), (6, 34109298), (9, 22739532), (12, 17054649), (18, 11369766), (27, 7579844), (36, 5684883), (54, 3789922), (67, 3054564), (108, 1894961), (134, 1527282), (201, 1018188), (268, 763641), (402, 509094), (603, 339396), (804, 254547), (1206, 169698), (1809, 113132), (2412, 84849), (3618, 56566), (7236, 28283)]