207972969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{2083}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 289692672

約数和(自身を除く): 81719703

約数列:

[1, 3, 23, 69, 1447, 2083, 4341, 6249, 33281, 47909, 99843, 143727, 3014101, 9042303, 69324323, 207972969]

約数ペア:

[(1, 207972969), (3, 69324323), (23, 9042303), (69, 3014101), (1447, 143727), (2083, 99843), (4341, 47909), (6249, 33281)]