188910716

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{244703}}^1$

素因数の和:244900

約数の個数: 12

約数和(自身を含む): 332308032

約数和(自身を除く): 143397316

約数列:

[1, 2, 4, 193, 386, 772, 244703, 489406, 978812, 47227679, 94455358, 188910716]

約数ペア:

[(1, 188910716), (2, 94455358), (4, 47227679), (193, 978812), (386, 489406), (772, 244703)]