202154958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6689}}^1$

素因数の和:6793

約数の個数: 48

約数和(自身を含む): 463376160

約数和(自身を除く): 261221202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 6689, 10074, 13378, 15111, 20067, 30222, 40134, 60201, 120402, 153847, 307694, 461541, 488297, 923082, 976594, 1384623, 1464891, 2769246, 2929782, 4394673, 8789346, 11230831, 22461662, 33692493, 67384986, 101077479, 202154958]

約数ペア:

[(1, 202154958), (2, 101077479), (3, 67384986), (6, 33692493), (9, 22461662), (18, 11230831), (23, 8789346), (46, 4394673), (69, 2929782), (73, 2769246), (138, 1464891), (146, 1384623), (207, 976594), (219, 923082), (414, 488297), (438, 461541), (657, 307694), (1314, 153847), (1679, 120402), (3358, 60201), (5037, 40134), (6689, 30222), (10074, 20067), (13378, 15111)]