218396555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{3203}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 282592800

約数和(自身を除く): 64196245

約数列:

[1, 5, 13, 65, 1049, 3203, 5245, 13637, 16015, 41639, 68185, 208195, 3359947, 16799735, 43679311, 218396555]

約数ペア:

[(1, 218396555), (5, 43679311), (13, 16799735), (65, 3359947), (1049, 208195), (3203, 68185), (5245, 41639), (13637, 16015)]