201123774

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 445640832

約数和(自身を除く): 244517058

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1307, 1494, 1854, 2614, 3921, 7842, 8549, 11763, 17098, 23526, 25647, 51294, 76941, 108481, 134621, 153882, 216962, 269242, 325443, 403863, 650886, 807726, 976329, 1211589, 1952658, 2423178, 11173543, 22347086, 33520629, 67041258, 100561887, 201123774]

約数ペア:

[(1, 201123774), (2, 100561887), (3, 67041258), (6, 33520629), (9, 22347086), (18, 11173543), (83, 2423178), (103, 1952658), (166, 1211589), (206, 976329), (249, 807726), (309, 650886), (498, 403863), (618, 325443), (747, 269242), (927, 216962), (1307, 153882), (1494, 134621), (1854, 108481), (2614, 76941), (3921, 51294), (7842, 25647), (8549, 23526), (11763, 17098)]