82101284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{203221}}^1$

素因数の和:203326

約数の個数: 12

約数和(自身を含む): 145100508

約数和(自身を除く): 62999224

約数列:

[1, 2, 4, 101, 202, 404, 203221, 406442, 812884, 20525321, 41050642, 82101284]

約数ペア:

[(1, 82101284), (2, 41050642), (4, 20525321), (101, 812884), (202, 406442), (404, 203221)]