208138004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3060853}}^1$

素因数の和:3060874

約数の個数: 12

約数和(自身を含む): 385667604

約数和(自身を除く): 177529600

約数列:

[1, 2, 4, 17, 34, 68, 3060853, 6121706, 12243412, 52034501, 104069002, 208138004]

約数ペア:

[(1, 208138004), (2, 104069002), (4, 52034501), (17, 12243412), (34, 6121706), (68, 3060853)]