200218936

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{180053}}^1$

素因数の和:180198

約数の個数: 16

約数和(自身を含む): 378113400

約数和(自身を除く): 177894464

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 180053, 360106, 720212, 1440424, 25027367, 50054734, 100109468, 200218936]

約数ペア:

[(1, 200218936), (2, 100109468), (4, 50054734), (8, 25027367), (139, 1440424), (278, 720212), (556, 360106), (1112, 180053)]