217967562

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 486053568

約数和(自身を除く): 268086006

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 263, 369, 526, 738, 789, 1123, 1578, 2246, 2367, 3369, 4734, 6738, 10107, 10783, 20214, 21566, 32349, 46043, 64698, 92086, 97047, 138129, 194094, 276258, 295349, 414387, 590698, 828774, 886047, 1772094, 2658141, 5316282, 12109309, 24218618, 36327927, 72655854, 108983781, 217967562]

約数ペア:

[(1, 217967562), (2, 108983781), (3, 72655854), (6, 36327927), (9, 24218618), (18, 12109309), (41, 5316282), (82, 2658141), (123, 1772094), (246, 886047), (263, 828774), (369, 590698), (526, 414387), (738, 295349), (789, 276258), (1123, 194094), (1578, 138129), (2246, 97047), (2367, 92086), (3369, 64698), (4734, 46043), (6738, 32349), (10107, 21566), (10783, 20214)]