205018062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2009981}}^1$

素因数の和:2010003

約数の個数: 16

約数和(自身を含む): 434156112

約数和(自身を除く): 229138050

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2009981, 4019962, 6029943, 12059886, 34169677, 68339354, 102509031, 205018062]

約数ペア:

[(1, 205018062), (2, 102509031), (3, 68339354), (6, 34169677), (17, 12059886), (34, 6029943), (51, 4019962), (102, 2009981)]