206864691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{272549}}^1$

素因数の和:272586

約数の個数: 16

約数和(自身を含む): 313977600

約数和(自身を除く): 107112909

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 272549, 817647, 2998039, 6268627, 8994117, 18805881, 68954897, 206864691]

約数ペア:

[(1, 206864691), (3, 68954897), (11, 18805881), (23, 8994117), (33, 6268627), (69, 2998039), (253, 817647), (759, 272549)]