217925156986

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1\times {\mathrm{2281}}^1$

素因数の和:4294

約数の個数: 32

約数和(自身を含む): 331257894912

約数和(自身を除く): 113332737926

約数列:

[1, 2, 127, 227, 254, 454, 1657, 2281, 3314, 4562, 28829, 57658, 210439, 289687, 376139, 420878, 517787, 579374, 752278, 1035574, 3779617, 7559234, 47769653, 65758949, 95539306, 131517898, 480011359, 857973059, 960022718, 1715946118, 108962578493, 217925156986]

約数ペア:

[(1, 217925156986), (2, 108962578493), (127, 1715946118), (227, 960022718), (254, 857973059), (454, 480011359), (1657, 131517898), (2281, 95539306), (3314, 65758949), (4562, 47769653), (28829, 7559234), (57658, 3779617), (210439, 1035574), (289687, 752278), (376139, 579374), (420878, 517787)]