208054847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{207847}}^1$

素因数の和:207878

約数の個数: 16

約数和(自身を含む): 279347712

約数和(自身を除く): 71292865

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 207847, 1454929, 2286317, 2702011, 16004219, 18914077, 29722121, 208054847]

約数ペア:

[(1, 208054847), (7, 29722121), (11, 18914077), (13, 16004219), (77, 2702011), (91, 2286317), (143, 1454929), (1001, 207847)]