201757445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{2027}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 256696128

約数和(自身を除く): 54938683

約数列:

[1, 5, 17, 85, 1171, 2027, 5855, 10135, 19907, 34459, 99535, 172295, 2373617, 11868085, 40351489, 201757445]

約数ペア:

[(1, 201757445), (5, 40351489), (17, 11868085), (85, 2373617), (1171, 172295), (2027, 99535), (5855, 34459), (10135, 19907)]