201464559

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315281}}^1$

素因数の和:315358

約数の個数: 12

約数和(自身を含む): 295103952

約数和(自身を除く): 93639393

約数列:

[1, 3, 9, 71, 213, 639, 315281, 945843, 2837529, 22384951, 67154853, 201464559]

約数ペア:

[(1, 201464559), (3, 67154853), (9, 22384951), (71, 2837529), (213, 945843), (639, 315281)]