194804785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19259}}^1$

素因数の和:19305

約数の個数: 24

約数和(自身を含む): 283815360

約数和(自身を除く): 89010575

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 19259, 96295, 134813, 327403, 674065, 1637015, 2291821, 5565851, 11459105, 27829255, 38960957, 194804785]

約数ペア:

[(1, 194804785), (5, 38960957), (7, 27829255), (17, 11459105), (35, 5565851), (85, 2291821), (119, 1637015), (289, 674065), (595, 327403), (1445, 134813), (2023, 96295), (10115, 19259)]