200913416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6221}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 412145280

約数和(自身を除く): 211231864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2936, 4037, 6221, 8074, 12442, 16148, 24884, 32296, 49768, 68431, 136862, 273724, 547448, 2283107, 4566214, 9132428, 18264856, 25114177, 50228354, 100456708, 200913416]

約数ペア:

[(1, 200913416), (2, 100456708), (4, 50228354), (8, 25114177), (11, 18264856), (22, 9132428), (44, 4566214), (88, 2283107), (367, 547448), (734, 273724), (1468, 136862), (2936, 68431), (4037, 49768), (6221, 32296), (8074, 24884), (12442, 16148)]