200712903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{14029}}^1$

素因数の和:14302

約数の個数: 16

約数和(自身を含む): 282844800

約数和(自身を除く): 82131897

約数列:

[1, 3, 19, 57, 251, 753, 4769, 14029, 14307, 42087, 266551, 799653, 3521279, 10563837, 66904301, 200712903]

約数ペア:

[(1, 200712903), (3, 66904301), (19, 10563837), (57, 3521279), (251, 799653), (753, 266551), (4769, 42087), (14029, 14307)]