238632207

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 364041216

約数和(自身を除く): 125409009

約数列:

[1, 3, 11, 33, 47, 71, 121, 141, 197, 213, 363, 517, 591, 781, 1551, 2167, 2343, 3337, 5687, 6501, 8591, 9259, 10011, 13987, 17061, 23837, 25773, 27777, 36707, 41961, 71511, 101849, 110121, 153857, 305547, 403777, 461571, 657389, 1120339, 1211331, 1692427, 1972167, 3361017, 5077281, 7231279, 21693837, 79544069, 238632207]

約数ペア:

[(1, 238632207), (3, 79544069), (11, 21693837), (33, 7231279), (47, 5077281), (71, 3361017), (121, 1972167), (141, 1692427), (197, 1211331), (213, 1120339), (363, 657389), (517, 461571), (591, 403777), (781, 305547), (1551, 153857), (2167, 110121), (2343, 101849), (3337, 71511), (5687, 41961), (6501, 36707), (8591, 27777), (9259, 25773), (10011, 23837), (13987, 17061)]