243944902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{18121}}^1$

素因数の和:18303

約数の個数: 16

約数和(自身を含む): 375777792

約数和(自身を除く): 131832890

約数列:

[1, 2, 53, 106, 127, 254, 6731, 13462, 18121, 36242, 960413, 1920826, 2301367, 4602734, 121972451, 243944902]

約数ペア:

[(1, 243944902), (2, 121972451), (53, 4602734), (106, 2301367), (127, 1920826), (254, 960413), (6731, 36242), (13462, 18121)]