205806986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22651}}^1$

素因数の和:22730

約数の個数: 32

約数和(自身を含む): 391426560

約数和(自身を除く): 185619574

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4543, 9086, 22651, 45302, 158557, 249161, 317114, 498322, 1336409, 1744127, 2672818, 3488254, 9354863, 14700499, 18709726, 29400998, 102903493, 205806986]

約数ペア:

[(1, 205806986), (2, 102903493), (7, 29400998), (11, 18709726), (14, 14700499), (22, 9354863), (59, 3488254), (77, 2672818), (118, 1744127), (154, 1336409), (413, 498322), (649, 317114), (826, 249161), (1298, 158557), (4543, 45302), (9086, 22651)]