206106488

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{17443}}^1$

素因数の和:17667

約数の個数: 32

約数和(自身を含む): 443775360

約数和(自身を除く): 237668872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 17443, 34886, 69772, 122101, 139544, 244202, 488404, 976808, 3680473, 7360946, 14721892, 25763311, 29443784, 51526622, 103053244, 206106488]

約数ペア:

[(1, 206106488), (2, 103053244), (4, 51526622), (7, 29443784), (8, 25763311), (14, 14721892), (28, 7360946), (56, 3680473), (211, 976808), (422, 488404), (844, 244202), (1477, 139544), (1688, 122101), (2954, 69772), (5908, 34886), (11816, 17443)]