209556174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32309}}^1$

素因数の和:32384

約数の個数: 32

約数和(自身を含む): 446653440

約数和(自身を除く): 237097266

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 32309, 64618, 96927, 193854, 743107, 1486214, 1518523, 2229321, 3037046, 4458642, 4555569, 9111138, 34926029, 69852058, 104778087, 209556174]

約数ペア:

[(1, 209556174), (2, 104778087), (3, 69852058), (6, 34926029), (23, 9111138), (46, 4555569), (47, 4458642), (69, 3037046), (94, 2229321), (138, 1518523), (141, 1486214), (282, 743107), (1081, 193854), (2162, 96927), (3243, 64618), (6486, 32309)]