193260067

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27581}}^1$

素因数の和:27619

約数の個数: 24

約数和(自身を含む): 264125232

約数和(自身を除く): 70865165

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 27581, 193067, 303391, 358553, 1351469, 2123737, 2509871, 3944083, 14866159, 17569097, 27608581, 193260067]

約数ペア:

[(1, 193260067), (7, 27608581), (11, 17569097), (13, 14866159), (49, 3944083), (77, 2509871), (91, 2123737), (143, 1351469), (539, 358553), (637, 303391), (1001, 193067), (7007, 27581)]