201440536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11503}}^1$

素因数の和:11719

約数の個数: 32

約数和(自身を含む): 414144000

約数和(自身を除く): 212703464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 11503, 17512, 23006, 46012, 92024, 126533, 253066, 506132, 1012264, 2289097, 4578194, 9156388, 18312776, 25180067, 50360134, 100720268, 201440536]

約数ペア:

[(1, 201440536), (2, 100720268), (4, 50360134), (8, 25180067), (11, 18312776), (22, 9156388), (44, 4578194), (88, 2289097), (199, 1012264), (398, 506132), (796, 253066), (1592, 126533), (2189, 92024), (4378, 46012), (8756, 23006), (11503, 17512)]