209852958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7559}}^1$

素因数の和:8232

約数の個数: 32

約数和(自身を含む): 480453120

約数和(自身を除く): 270600162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 7559, 9254, 13881, 15118, 22677, 27762, 45354, 52913, 105826, 158739, 317478, 4996499, 9992998, 14989497, 29978994, 34975493, 69950986, 104926479, 209852958]

約数ペア:

[(1, 209852958), (2, 104926479), (3, 69950986), (6, 34975493), (7, 29978994), (14, 14989497), (21, 9992998), (42, 4996499), (661, 317478), (1322, 158739), (1983, 105826), (3966, 52913), (4627, 45354), (7559, 27762), (9254, 22677), (13881, 15118)]