203424918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{639701}}^1$

素因数の和:639759

約数の個数: 16

約数和(自身を含む): 414526896

約数和(自身を除く): 211101978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 639701, 1279402, 1919103, 3838206, 33904153, 67808306, 101712459, 203424918]

約数ペア:

[(1, 203424918), (2, 101712459), (3, 67808306), (6, 33904153), (53, 3838206), (106, 1919103), (159, 1279402), (318, 639701)]