210340214

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 366412800

約数和(自身を除く): 156072586

約数列:

[1, 2, 7, 14, 103, 199, 206, 398, 721, 733, 1393, 1442, 1466, 2786, 5131, 10262, 20497, 40994, 75499, 143479, 145867, 150998, 286958, 291734, 528493, 1021069, 1056986, 2042138, 15024301, 30048602, 105170107, 210340214]

約数ペア:

[(1, 210340214), (2, 105170107), (7, 30048602), (14, 15024301), (103, 2042138), (199, 1056986), (206, 1021069), (398, 528493), (721, 291734), (733, 286958), (1393, 150998), (1442, 145867), (1466, 143479), (2786, 75499), (5131, 40994), (10262, 20497)]