201319720712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11496101}}^1$

素因数の和:11496317

約数の個数: 32

約数和(自身を含む): 413859672000

約数和(自身を除く): 212539951288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 11496101, 22992202, 45984404, 91968808, 126457111, 252914222, 505828444, 1011656888, 2287724099, 4575448198, 9150896396, 18301792792, 25164965089, 50329930178, 100659860356, 201319720712]

約数ペア:

[(1, 201319720712), (2, 100659860356), (4, 50329930178), (8, 25164965089), (11, 18301792792), (22, 9150896396), (44, 4575448198), (88, 2287724099), (199, 1011656888), (398, 505828444), (796, 252914222), (1592, 126457111), (2189, 91968808), (4378, 45984404), (8756, 22992202), (17512, 11496101)]