208597429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 226860480

約数和(自身を除く): 18263051

約数列:

[1, 17, 43, 461, 619, 731, 7837, 10523, 19823, 26617, 285359, 336991, 452489, 4851103, 12270437, 208597429]

約数ペア:

[(1, 208597429), (17, 12270437), (43, 4851103), (461, 452489), (619, 336991), (731, 285359), (7837, 26617), (10523, 19823)]