193173785

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 277482240

約数和(自身を除く): 84308455

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1015, 2293, 2407, 2905, 11465, 12035, 16051, 16849, 66497, 80255, 84245, 190319, 332485, 465479, 951595, 1332233, 2327395, 5519251, 6661165, 27596255, 38634757, 193173785]

約数ペア:

[(1, 193173785), (5, 38634757), (7, 27596255), (29, 6661165), (35, 5519251), (83, 2327395), (145, 1332233), (203, 951595), (415, 465479), (581, 332485), (1015, 190319), (2293, 84245), (2407, 80255), (2905, 66497), (11465, 16849), (12035, 16051)]