201219733

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127921}}^1$

素因数の和:127956

約数の個数: 12

約数和(自身を含む): 238190764

約数和(自身を除く): 36971031

約数列:

[1, 11, 13, 121, 143, 1573, 127921, 1407131, 1662973, 15478441, 18292703, 201219733]

約数ペア:

[(1, 201219733), (11, 18292703), (13, 15478441), (121, 1662973), (143, 1407131), (1573, 127921)]