201008619

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 360622080

約数和(自身を除く): 159613461

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 4123, 5301, 5417, 12369, 16251, 37107, 37919, 48753, 102923, 113757, 167927, 308769, 341271, 503781, 720461, 926307, 1175489, 1511343, 2161383, 3190613, 3526467, 6484149, 9571839, 10579401, 22334291, 28715517, 67002873, 201008619]

約数ペア:

[(1, 201008619), (3, 67002873), (7, 28715517), (9, 22334291), (19, 10579401), (21, 9571839), (31, 6484149), (57, 3526467), (63, 3190613), (93, 2161383), (133, 1511343), (171, 1175489), (217, 926307), (279, 720461), (399, 503781), (589, 341271), (651, 308769), (1197, 167927), (1767, 113757), (1953, 102923), (4123, 48753), (5301, 37919), (5417, 37107), (12369, 16251)]