208059651

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{453289}}^1$

素因数の和:453315

約数の個数: 16

約数和(自身を含む): 326368800

約数和(自身を除く): 118309149

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 453289, 1359867, 4079601, 7705913, 12238803, 23117739, 69353217, 208059651]

約数ペア:

[(1, 208059651), (3, 69353217), (9, 23117739), (17, 12238803), (27, 7705913), (51, 4079601), (153, 1359867), (459, 453289)]