201807256

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 442962000

約数和(自身を除く): 241154744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1849, 1949, 2408, 3698, 3898, 7396, 7796, 12943, 13643, 14792, 15592, 25886, 27286, 51772, 54572, 83807, 103544, 109144, 167614, 335228, 586649, 670456, 1173298, 2346596, 3603701, 4693192, 7207402, 14414804, 25225907, 28829608, 50451814, 100903628, 201807256]

約数ペア:

[(1, 201807256), (2, 100903628), (4, 50451814), (7, 28829608), (8, 25225907), (14, 14414804), (28, 7207402), (43, 4693192), (56, 3603701), (86, 2346596), (172, 1173298), (301, 670456), (344, 586649), (602, 335228), (1204, 167614), (1849, 109144), (1949, 103544), (2408, 83807), (3698, 54572), (3898, 51772), (7396, 27286), (7796, 25886), (12943, 15592), (13643, 14792)]