210568131

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1759}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 311900160

約数和(自身を除く): 101332029

約数列:

[1, 3, 9, 47, 141, 283, 423, 849, 1759, 2547, 5277, 13301, 15831, 39903, 82673, 119709, 248019, 497797, 744057, 1493391, 4480173, 23396459, 70189377, 210568131]

約数ペア:

[(1, 210568131), (3, 70189377), (9, 23396459), (47, 4480173), (141, 1493391), (283, 744057), (423, 497797), (849, 248019), (1759, 119709), (2547, 82673), (5277, 39903), (13301, 15831)]