204212114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{80209}}^1$

素因数の和:80297

約数の個数: 16

約数和(自身を含む): 327256800

約数和(自身を除く): 123044686

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 80209, 160418, 1523971, 3047942, 5374003, 10748006, 102106057, 204212114]

約数ペア:

[(1, 204212114), (2, 102106057), (19, 10748006), (38, 5374003), (67, 3047942), (134, 1523971), (1273, 160418), (2546, 80209)]