209219934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{452857}}^1$

素因数の和:452880

約数の個数: 32

約数和(自身を含む): 521692416

約数和(自身を除く): 312472482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 452857, 905714, 1358571, 2717142, 3169999, 4981427, 6339998, 9509997, 9962854, 14944281, 19019994, 29888562, 34869989, 69739978, 104609967, 209219934]

約数ペア:

[(1, 209219934), (2, 104609967), (3, 69739978), (6, 34869989), (7, 29888562), (11, 19019994), (14, 14944281), (21, 9962854), (22, 9509997), (33, 6339998), (42, 4981427), (66, 3169999), (77, 2717142), (154, 1358571), (231, 905714), (462, 452857)]