203427146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{252391}}^1$

素因数の和:252437

約数の個数: 16

約数和(自身を含む): 339214848

約数和(自身を除く): 135787702

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 252391, 504782, 3281083, 6562166, 7824121, 15648242, 101713573, 203427146]

約数ペア:

[(1, 203427146), (2, 101713573), (13, 15648242), (26, 7824121), (31, 6562166), (62, 3281083), (403, 504782), (806, 252391)]