206560017

素因数分解:

$3^3\times {\mathrm{587}}^1\times {\mathrm{13033}}^1$

素因数の和:13629

約数の個数: 16

約数和(自身を含む): 306559680

約数和(自身を除く): 99999663

約数列:

[1, 3, 9, 27, 587, 1761, 5283, 13033, 15849, 39099, 117297, 351891, 7650371, 22951113, 68853339, 206560017]

約数ペア:

[(1, 206560017), (3, 68853339), (9, 22951113), (27, 7650371), (587, 351891), (1761, 117297), (5283, 39099), (13033, 15849)]