201732531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 377524224

約数和(自身を除く): 175791693

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 121, 143, 197, 217, 231, 273, 341, 363, 403, 429, 591, 651, 847, 1001, 1023, 1209, 1379, 1573, 2167, 2387, 2541, 2561, 2821, 3003, 3751, 4137, 4433, 4719, 6107, 6501, 7161, 7683, 8463, 11011, 11253, 13299, 15169, 17927, 18321, 23837, 26257, 28171, 31031, 33033, 42749, 45507, 48763, 53781, 67177, 71511, 78771, 79391, 84513, 93093, 128247, 146289, 166859, 197197, 201531, 238173, 309881, 341341, 470239, 500577, 555737, 591591, 738947, 873301, 929643, 1024023, 1410717, 1667211, 2169167, 2216841, 2619903, 5172629, 6113107, 6507501, 9606311, 15517887, 18339321, 28818933, 67244177, 201732531]

約数ペア:

[(1, 201732531), (3, 67244177), (7, 28818933), (11, 18339321), (13, 15517887), (21, 9606311), (31, 6507501), (33, 6113107), (39, 5172629), (77, 2619903), (91, 2216841), (93, 2169167), (121, 1667211), (143, 1410717), (197, 1024023), (217, 929643), (231, 873301), (273, 738947), (341, 591591), (363, 555737), (403, 500577), (429, 470239), (591, 341341), (651, 309881), (847, 238173), (1001, 201531), (1023, 197197), (1209, 166859), (1379, 146289), (1573, 128247), (2167, 93093), (2387, 84513), (2541, 79391), (2561, 78771), (2821, 71511), (3003, 67177), (3751, 53781), (4137, 48763), (4433, 45507), (4719, 42749), (6107, 33033), (6501, 31031), (7161, 28171), (7683, 26257), (8463, 23837), (11011, 18321), (11253, 17927), (13299, 15169)]