207834854817

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{11777}}^1$

素因数の和:12333

約数の個数: 32

約数和(自身を含む): 281857904640

約数和(自身を除く): 74023049823

約数列:

[1, 3, 151, 163, 239, 453, 489, 717, 11777, 24613, 35331, 36089, 38957, 73839, 108267, 116871, 1778327, 1919651, 2814703, 5334981, 5758953, 5882507, 8444109, 17647521, 289867301, 425020153, 458796589, 869601903, 1275060459, 1376389767, 69278284939, 207834854817]

約数ペア:

[(1, 207834854817), (3, 69278284939), (151, 1376389767), (163, 1275060459), (239, 869601903), (453, 458796589), (489, 425020153), (717, 289867301), (11777, 17647521), (24613, 8444109), (35331, 5882507), (36089, 5758953), (38957, 5334981), (73839, 2814703), (108267, 1919651), (116871, 1778327)]