219532033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80209}}^1$

素因数の和:80256

約数の個数: 16

約数和(自身を含む): 277205760

約数和(自身を除く): 57673727

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 80209, 561463, 1363553, 1844807, 9544871, 12913649, 31361719, 219532033]

約数ペア:

[(1, 219532033), (7, 31361719), (17, 12913649), (23, 9544871), (119, 1844807), (161, 1363553), (391, 561463), (2737, 80209)]