203426802

素因数分解:

$2^1\times 3^4\times {\mathrm{1255721}}^1$

素因数の和:1255735

約数の個数: 20

約数和(自身を含む): 455827086

約数和(自身を除く): 252400284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1255721, 2511442, 3767163, 7534326, 11301489, 22602978, 33904467, 67808934, 101713401, 203426802]

約数ペア:

[(1, 203426802), (2, 101713401), (3, 67808934), (6, 33904467), (9, 22602978), (18, 11301489), (27, 7534326), (54, 3767163), (81, 2511442), (162, 1255721)]