206052287

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 240736320

約数和(自身を除く): 34684033

約数列:

[1, 7, 53, 371, 373, 1489, 2611, 10423, 19769, 78917, 138383, 552419, 555397, 3887779, 29436041, 206052287]

約数ペア:

[(1, 206052287), (7, 29436041), (53, 3887779), (371, 555397), (373, 552419), (1489, 138383), (2611, 78917), (10423, 19769)]