201009591

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{314569}}^1$

素因数の和:314646

約数の個数: 12

約数和(自身を含む): 294437520

約数和(自身を除く): 93427929

約数列:

[1, 3, 9, 71, 213, 639, 314569, 943707, 2831121, 22334399, 67003197, 201009591]

約数ペア:

[(1, 201009591), (3, 67003197), (9, 22334399), (71, 2831121), (213, 943707), (639, 314569)]