201640258795

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9627131}}^1$

素因数の和:9627266

約数の個数: 16

約数和(自身を含む): 249535261440

約数和(自身を除く): 47895002645

約数列:

[1, 5, 59, 71, 295, 355, 4189, 20945, 9627131, 48135655, 568000729, 683526301, 2840003645, 3417631505, 40328051759, 201640258795]

約数ペア:

[(1, 201640258795), (5, 40328051759), (59, 3417631505), (71, 2840003645), (295, 683526301), (355, 568000729), (4189, 48135655), (20945, 9627131)]