189809903

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 197414400

約数和(自身を除く): 7604497

約数列:

[1, 59, 79, 193, 211, 4661, 11387, 12449, 15247, 16669, 40723, 899573, 983471, 2402657, 3217117, 189809903]

約数ペア:

[(1, 189809903), (59, 3217117), (79, 2402657), (193, 983471), (211, 899573), (4661, 40723), (11387, 16669), (12449, 15247)]