201326018105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{16996709}}^1$

素因数の和:16996840

約数の個数: 16

約数和(自身を含む): 254542728960

約数和(自身を除く): 53216710855

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 16996709, 84983545, 390924307, 1750661027, 1954621535, 8753305135, 40265203621, 201326018105]

約数ペア:

[(1, 201326018105), (5, 40265203621), (23, 8753305135), (103, 1954621535), (115, 1750661027), (515, 390924307), (2369, 84983545), (11845, 16996709)]