208314914

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{5003}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 317053440

約数和(自身を除く): 108738526

約数列:

[1, 2, 109, 191, 218, 382, 5003, 10006, 20819, 41638, 545327, 955573, 1090654, 1911146, 104157457, 208314914]

約数ペア:

[(1, 208314914), (2, 104157457), (109, 1911146), (191, 1090654), (218, 955573), (382, 545327), (5003, 41638), (10006, 20819)]