204031052

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{495221}}^1$

素因数の和:495328

約数の個数: 12

約数和(自身を含む): 360521616

約数和(自身を除く): 156490564

約数列:

[1, 2, 4, 103, 206, 412, 495221, 990442, 1980884, 51007763, 102015526, 204031052]

約数ペア:

[(1, 204031052), (2, 102015526), (4, 51007763), (103, 1980884), (206, 990442), (412, 495221)]