204059188

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{505097}}^1$

素因数の和:505202

約数の個数: 12

約数和(自身を含む): 360639972

約数和(自身を除く): 156580784

約数列:

[1, 2, 4, 101, 202, 404, 505097, 1010194, 2020388, 51014797, 102029594, 204059188]

約数ペア:

[(1, 204059188), (2, 102029594), (4, 51014797), (101, 2020388), (202, 1010194), (404, 505097)]