201021460991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1\times {\mathrm{80803}}^1$

素因数の和:92090

約数の個数: 16

約数和(自身を含む): 229242240864

約数和(自身を除く): 28220779873

約数列:

[1, 13, 17, 221, 11257, 80803, 146341, 191369, 1050439, 1373651, 2487797, 17857463, 909599371, 11824791823, 15463189307, 201021460991]

約数ペア:

[(1, 201021460991), (13, 15463189307), (17, 11824791823), (221, 909599371), (11257, 17857463), (80803, 2487797), (146341, 1373651), (191369, 1050439)]