235158209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2003}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 276744384

約数和(自身を除く): 41586175

約数列:

[1, 11, 13, 143, 821, 2003, 9031, 10673, 22033, 26039, 117403, 286429, 1644463, 18089093, 21378019, 235158209]

約数ペア:

[(1, 235158209), (11, 21378019), (13, 18089093), (143, 1644463), (821, 286429), (2003, 117403), (9031, 26039), (10673, 22033)]