203112806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{252001}}^1$

素因数の和:252047

約数の個数: 16

約数和(自身を含む): 338690688

約数和(自身を除く): 135577882

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 252001, 504002, 3276013, 6552026, 7812031, 15624062, 101556403, 203112806]

約数ペア:

[(1, 203112806), (2, 101556403), (13, 15624062), (26, 7812031), (31, 6552026), (62, 3276013), (403, 504002), (806, 252001)]