187808231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6203}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 215750304

約数和(自身を除く): 27942073

約数列:

[1, 13, 17, 137, 221, 1781, 2329, 6203, 30277, 80639, 105451, 849811, 1370863, 11047543, 14446787, 187808231]

約数ペア:

[(1, 187808231), (13, 14446787), (17, 11047543), (137, 1370863), (221, 849811), (1781, 105451), (2329, 80639), (6203, 30277)]