202391127

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{284657}}^1$

素因数の和:284742

約数の個数: 12

約数和(自身を含む): 296044320

約数和(自身を除く): 93653193

約数列:

[1, 3, 9, 79, 237, 711, 284657, 853971, 2561913, 22487903, 67463709, 202391127]

約数ペア:

[(1, 202391127), (3, 67463709), (9, 22487903), (79, 2561913), (237, 853971), (711, 284657)]