207923447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 226128672

約数和(自身を除く): 18205225

約数列:

[1, 17, 43, 461, 617, 731, 7837, 10489, 19823, 26531, 284437, 336991, 451027, 4835429, 12230791, 207923447]

約数ペア:

[(1, 207923447), (17, 12230791), (43, 4835429), (461, 451027), (617, 336991), (731, 284437), (7837, 26531), (10489, 19823)]