225648913

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15227}}^1$

素因数の和:15336

約数の個数: 16

約数和(自身を含む): 270449280

約数和(自身を除く): 44800367

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 15227, 106589, 441583, 1111571, 3091081, 7780997, 32235559, 225648913]

約数ペア:

[(1, 225648913), (7, 32235559), (29, 7780997), (73, 3091081), (203, 1111571), (511, 441583), (2117, 106589), (14819, 15227)]