215293229

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 224985600

約数和(自身を除く): 9692371

約数列:

[1, 47, 71, 149, 433, 3337, 7003, 10579, 20351, 30743, 64517, 497213, 1444921, 3032299, 4580707, 215293229]

約数ペア:

[(1, 215293229), (47, 4580707), (71, 3032299), (149, 1444921), (433, 497213), (3337, 64517), (7003, 30743), (10579, 20351)]