206475651

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11699}}^1$

素因数の和:11795

約数の個数: 24

約数和(自身を含む): 312109200

約数和(自身を除く): 105633549

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 11699, 17649, 35097, 105291, 432863, 620047, 1298589, 1860141, 3895767, 5580423, 22941739, 68825217, 206475651]

約数ペア:

[(1, 206475651), (3, 68825217), (9, 22941739), (37, 5580423), (53, 3895767), (111, 1860141), (159, 1298589), (333, 620047), (477, 432863), (1961, 105291), (5883, 35097), (11699, 17649)]