206522386

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{207769}}^1$

素因数の和:207849

約数の個数: 16

約数和(自身を含む): 359026560

約数和(自身を除く): 152504174

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 207769, 415538, 1454383, 2908766, 14751599, 29503198, 103261193, 206522386]

約数ペア:

[(1, 206522386), (2, 103261193), (7, 29503198), (14, 14751599), (71, 2908766), (142, 1454383), (497, 415538), (994, 207769)]