196405054

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 297990000

約数和(自身を除く): 101584946

約数列:

[1, 2, 139, 257, 278, 514, 2749, 5498, 35723, 71446, 382111, 706493, 764222, 1412986, 98202527, 196405054]

約数ペア:

[(1, 196405054), (2, 98202527), (139, 1412986), (257, 764222), (278, 706493), (514, 382111), (2749, 71446), (5498, 35723)]