201379745

素因数分解:

$5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{2789}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 276410880

約数和(自身を除く): 75031135

約数列:

[1, 5, 7, 35, 2063, 2789, 10315, 13945, 14441, 19523, 72205, 97615, 5753707, 28768535, 40275949, 201379745]

約数ペア:

[(1, 201379745), (5, 40275949), (7, 28768535), (35, 5753707), (2063, 97615), (2789, 72205), (10315, 19523), (13945, 14441)]