203434161

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{225287}}^1$

素因数の和:225340

約数の個数: 16

約数和(自身を含む): 317205504

約数和(自身を除く): 113771343

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 225287, 675861, 1577009, 4731027, 9687341, 29062023, 67811387, 203434161]

約数ペア:

[(1, 203434161), (3, 67811387), (7, 29062023), (21, 9687341), (43, 4731027), (129, 1577009), (301, 675861), (903, 225287)]