206976231

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{298667}}^1$

素因数の和:298691

約数の個数: 24

約数和(自身を含む): 372737664

約数和(自身を除く): 165761433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 298667, 896001, 2090669, 2688003, 3285337, 6272007, 9856011, 18816021, 22997359, 29568033, 68992077, 206976231]

約数ペア:

[(1, 206976231), (3, 68992077), (7, 29568033), (9, 22997359), (11, 18816021), (21, 9856011), (33, 6272007), (63, 3285337), (77, 2688003), (99, 2090669), (231, 896001), (693, 298667)]