117209197

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 137636352

約数和(自身を除く): 20427155

約数列:

[1, 7, 67, 83, 469, 581, 3011, 5561, 21077, 38927, 201737, 249913, 1412159, 1749391, 16744171, 117209197]

約数ペア:

[(1, 117209197), (7, 16744171), (67, 1749391), (83, 1412159), (469, 249913), (581, 201737), (3011, 38927), (5561, 21077)]