211046585

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 283225920

約数和(自身を除く): 72179335

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 5491, 7687, 27455, 38435, 130679, 146053, 653395, 730265, 2221543, 2482901, 11107715, 12414505, 42209317, 211046585]

約数ペア:

[(1, 211046585), (5, 42209317), (17, 12414505), (19, 11107715), (85, 2482901), (95, 2221543), (289, 730265), (323, 653395), (1445, 146053), (1615, 130679), (5491, 38435), (7687, 27455)]