206576279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5171}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 254876160

約数和(自身を除く): 48299881

約数列:

[1, 7, 13, 91, 439, 3073, 5171, 5707, 36197, 39949, 67223, 470561, 2270069, 15890483, 29510897, 206576279]

約数ペア:

[(1, 206576279), (7, 29510897), (13, 15890483), (91, 2270069), (439, 470561), (3073, 67223), (5171, 39949), (5707, 36197)]