201505808

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9041}}^1$

素因数の和:9255

約数の個数: 40

約数和(自身を含む): 448483200

約数和(自身を除く): 246977392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 9041, 11144, 18082, 22288, 36164, 63287, 72328, 126574, 144656, 253148, 506296, 1012592, 1799159, 3598318, 7196636, 12594113, 14393272, 25188226, 28786544, 50376452, 100752904, 201505808]

約数ペア:

[(1, 201505808), (2, 100752904), (4, 50376452), (7, 28786544), (8, 25188226), (14, 14393272), (16, 12594113), (28, 7196636), (56, 3598318), (112, 1799159), (199, 1012592), (398, 506296), (796, 253148), (1393, 144656), (1592, 126574), (2786, 72328), (3184, 63287), (5572, 36164), (9041, 22288), (11144, 18082)]