198969838

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{1307}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 301991040

約数和(自身を除く): 103021202

約数列:

[1, 2, 103, 206, 739, 1307, 1478, 2614, 76117, 134621, 152234, 269242, 965873, 1931746, 99484919, 198969838]

約数ペア:

[(1, 198969838), (2, 99484919), (103, 1931746), (206, 965873), (739, 269242), (1307, 152234), (1478, 134621), (2614, 76117)]