190191323

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 220437504

約数和(自身を除く): 30246181

約数列:

[1, 7, 107, 271, 749, 937, 1897, 6559, 28997, 100259, 202979, 253927, 701813, 1777489, 27170189, 190191323]

約数ペア:

[(1, 190191323), (7, 27170189), (107, 1777489), (271, 701813), (749, 253927), (937, 202979), (1897, 100259), (6559, 28997)]