213702971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 231864768

約数和(自身を除く): 18161797

約数列:

[1, 17, 71, 101, 1207, 1717, 1753, 7171, 29801, 121907, 124463, 177053, 2115871, 3009901, 12570763, 213702971]

約数ペア:

[(1, 213702971), (17, 12570763), (71, 3009901), (101, 2115871), (1207, 177053), (1717, 124463), (1753, 121907), (7171, 29801)]