213865992

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{9551}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 581143680

約数和(自身を除く): 367277688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 7464, 9551, 11196, 19102, 22392, 28653, 38204, 57306, 76408, 85959, 114612, 171918, 229224, 343836, 687672, 2970361, 5940722, 8911083, 11881444, 17822166, 23762888, 26733249, 35644332, 53466498, 71288664, 106932996, 213865992]

約数ペア:

[(1, 213865992), (2, 106932996), (3, 71288664), (4, 53466498), (6, 35644332), (8, 26733249), (9, 23762888), (12, 17822166), (18, 11881444), (24, 8911083), (36, 5940722), (72, 2970361), (311, 687672), (622, 343836), (933, 229224), (1244, 171918), (1866, 114612), (2488, 85959), (2799, 76408), (3732, 57306), (5598, 38204), (7464, 28653), (9551, 22392), (11196, 19102)]