208996638

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{233777}}^1$

素因数の和:233931

約数の個数: 16

約数和(自身を含む): 420800400

約数和(自身を除く): 211803762

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 233777, 467554, 701331, 1402662, 34832773, 69665546, 104498319, 208996638]

約数ペア:

[(1, 208996638), (2, 104498319), (3, 69665546), (6, 34832773), (149, 1402662), (298, 701331), (447, 467554), (894, 233777)]