204949242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 456805440

約数和(自身を除く): 251856198

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 331, 369, 662, 738, 839, 993, 1678, 1986, 2517, 2979, 5034, 5958, 7551, 13571, 15102, 27142, 34399, 40713, 68798, 81426, 103197, 122139, 206394, 244278, 277709, 309591, 555418, 619182, 833127, 1666254, 2499381, 4998762, 11386069, 22772138, 34158207, 68316414, 102474621, 204949242]

約数ペア:

[(1, 204949242), (2, 102474621), (3, 68316414), (6, 34158207), (9, 22772138), (18, 11386069), (41, 4998762), (82, 2499381), (123, 1666254), (246, 833127), (331, 619182), (369, 555418), (662, 309591), (738, 277709), (839, 244278), (993, 206394), (1678, 122139), (1986, 103197), (2517, 81426), (2979, 68798), (5034, 40713), (5958, 34399), (7551, 27142), (13571, 15102)]