208576008

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{12433}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 567363420

約数和(自身を除く): 358787412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 4194, 5592, 8388, 12433, 16776, 24866, 37299, 49732, 74598, 99464, 111897, 149196, 223794, 298392, 447588, 895176, 2896889, 5793778, 8690667, 11587556, 17381334, 23175112, 26072001, 34762668, 52144002, 69525336, 104288004, 208576008]

約数ペア:

[(1, 208576008), (2, 104288004), (3, 69525336), (4, 52144002), (6, 34762668), (8, 26072001), (9, 23175112), (12, 17381334), (18, 11587556), (24, 8690667), (36, 5793778), (72, 2896889), (233, 895176), (466, 447588), (699, 298392), (932, 223794), (1398, 149196), (1864, 111897), (2097, 99464), (2796, 74598), (4194, 49732), (5592, 37299), (8388, 24866), (12433, 16776)]