205695215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{6101}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 269757216

約数和(自身を除く): 64062001

約数列:

[1, 5, 11, 55, 613, 3065, 6101, 6743, 30505, 33715, 67111, 335555, 3739913, 18699565, 41139043, 205695215]

約数ペア:

[(1, 205695215), (5, 41139043), (11, 18699565), (55, 3739913), (613, 335555), (3065, 67111), (6101, 33715), (6743, 30505)]