201140962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{831161}}^1$

素因数の和:831185

約数の個数: 12

約数和(自身を含む): 331633638

約数和(自身を除く): 130492676

約数列:

[1, 2, 11, 22, 121, 242, 831161, 1662322, 9142771, 18285542, 100570481, 201140962]

約数ペア:

[(1, 201140962), (2, 100570481), (11, 18285542), (22, 9142771), (121, 1662322), (242, 831161)]