201149788

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{27953}}^1$

素因数の和:28221

約数の個数: 24

約数和(自身を含む): 403879392

約数和(自身を除く): 202729604

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 27953, 55906, 111812, 195671, 391342, 782684, 7183921, 14367842, 28735684, 50287447, 100574894, 201149788]

約数ペア:

[(1, 201149788), (2, 100574894), (4, 50287447), (7, 28735684), (14, 14367842), (28, 7183921), (257, 782684), (514, 391342), (1028, 195671), (1799, 111812), (3598, 55906), (7196, 27953)]