201689113130

素因数分解:

$2^1\times 5^1\times {\mathrm{27743}}^1\times {\mathrm{726991}}^1$

素因数の和:754741

約数の個数: 16

約数和(自身を含む): 363053988864

約数和(自身を除く): 161364875734

約数列:

[1, 2, 5, 10, 27743, 55486, 138715, 277430, 726991, 1453982, 3634955, 7269910, 20168911313, 40337822626, 100844556565, 201689113130]

約数ペア:

[(1, 201689113130), (2, 100844556565), (5, 40337822626), (10, 20168911313), (27743, 7269910), (55486, 3634955), (138715, 1453982), (277430, 726991)]