204500219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24821}}^1$

素因数の和:24946

約数の個数: 16

約数和(自身を含む): 257354496

約数和(自身を除く): 52854277

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 24821, 173747, 273031, 1911217, 2655847, 18590929, 29214317, 204500219]

約数ペア:

[(1, 204500219), (7, 29214317), (11, 18590929), (77, 2655847), (107, 1911217), (749, 273031), (1177, 173747), (8239, 24821)]