208068172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{3881}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 392609952

約数和(自身を除く): 184541780

約数列:

[1, 2, 4, 13, 26, 52, 1031, 2062, 3881, 4124, 7762, 13403, 15524, 26806, 50453, 53612, 100906, 201812, 4001311, 8002622, 16005244, 52017043, 104034086, 208068172]

約数ペア:

[(1, 208068172), (2, 104034086), (4, 52017043), (13, 16005244), (26, 8002622), (52, 4001311), (1031, 201812), (2062, 100906), (3881, 53612), (4124, 50453), (7762, 26806), (13403, 15524)]