201787949

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{38783}}^1$

素因数の和:38848

約数の個数: 12

約数和(自身を含む): 226963968

約数和(自身を除く): 25176019

約数列:

[1, 11, 43, 121, 473, 5203, 38783, 426613, 1667669, 4692743, 18344359, 201787949]

約数ペア:

[(1, 201787949), (11, 18344359), (43, 4692743), (121, 1667669), (473, 426613), (5203, 38783)]