231671374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{198689}}^1$

素因数の和:198755

約数の個数: 16

約数和(自身を含む): 386253360

約数和(自身を除く): 154581986

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 198689, 397378, 2185579, 4371158, 10530517, 21061034, 115835687, 231671374]

約数ペア:

[(1, 231671374), (2, 115835687), (11, 21061034), (22, 10530517), (53, 4371158), (106, 2185579), (583, 397378), (1166, 198689)]