200818906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 316793232

約数和(自身を除く): 115974326

約数列:

[1, 2, 37, 74, 97, 101, 194, 202, 277, 554, 3589, 3737, 7178, 7474, 9797, 10249, 19594, 20498, 26869, 27977, 53738, 55954, 362489, 724978, 994153, 1035149, 1988306, 2070298, 2713769, 5427538, 100409453, 200818906]

約数ペア:

[(1, 200818906), (2, 100409453), (37, 5427538), (74, 2713769), (97, 2070298), (101, 1988306), (194, 1035149), (202, 994153), (277, 724978), (554, 362489), (3589, 55954), (3737, 53738), (7178, 27977), (7474, 26869), (9797, 20498), (10249, 19594)]