197180423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3671}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 227370240

約数和(自身を除く): 30189817

約数列:

[1, 11, 19, 209, 257, 2827, 3671, 4883, 40381, 53713, 69749, 767239, 943447, 10377917, 17925493, 197180423]

約数ペア:

[(1, 197180423), (11, 17925493), (19, 10377917), (209, 943447), (257, 767239), (2827, 69749), (3671, 53713), (4883, 40381)]