206822651

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 240797184

約数和(自身を除く): 33974533

約数列:

[1, 7, 73, 227, 511, 1589, 1783, 12481, 16571, 115997, 130159, 404741, 911113, 2833187, 29546093, 206822651]

約数ペア:

[(1, 206822651), (7, 29546093), (73, 2833187), (227, 911113), (511, 404741), (1589, 130159), (1783, 115997), (12481, 16571)]