228718561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1613}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 255657600

約数和(自身を除く): 26939039

約数列:

[1, 17, 19, 323, 439, 1613, 7463, 8341, 27421, 30647, 141797, 520999, 708107, 12037819, 13454033, 228718561]

約数ペア:

[(1, 228718561), (17, 13454033), (19, 12037819), (323, 708107), (439, 520999), (1613, 141797), (7463, 30647), (8341, 27421)]