205497219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{9883}}^1$

素因数の和:10154

約数の個数: 16

約数和(自身を含む): 284659200

約数和(自身を除く): 79161981

約数列:

[1, 3, 29, 87, 239, 717, 6931, 9883, 20793, 29649, 286607, 859821, 2362037, 7086111, 68499073, 205497219]

約数ペア:

[(1, 205497219), (3, 68499073), (29, 7086111), (87, 2362037), (239, 859821), (717, 286607), (6931, 29649), (9883, 20793)]