208037258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7499}}^1$

素因数の和:7622

約数の個数: 32

約数和(自身を含む): 370440000

約数和(自身を除く): 162402742

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 7499, 13871, 14998, 27742, 82489, 97487, 164978, 194974, 727403, 1072357, 1454806, 2144714, 8001433, 9456239, 16002866, 18912478, 104018629, 208037258]

約数ペア:

[(1, 208037258), (2, 104018629), (11, 18912478), (13, 16002866), (22, 9456239), (26, 8001433), (97, 2144714), (143, 1454806), (194, 1072357), (286, 727403), (1067, 194974), (1261, 164978), (2134, 97487), (2522, 82489), (7499, 27742), (13871, 14998)]