131946146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{204251}}^1$

素因数の和:204289

約数の個数: 16

約数和(自身を含む): 220592160

約数和(自身を除く): 88646014

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 204251, 408502, 3472267, 3880769, 6944534, 7761538, 65973073, 131946146]

約数ペア:

[(1, 131946146), (2, 65973073), (17, 7761538), (19, 6944534), (34, 3880769), (38, 3472267), (323, 408502), (646, 204251)]