201023834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{830677}}^1$

素因数の和:830701

約数の個数: 12

約数和(自身を含む): 331440522

約数和(自身を除く): 130416688

約数列:

[1, 2, 11, 22, 121, 242, 830677, 1661354, 9137447, 18274894, 100511917, 201023834]

約数ペア:

[(1, 201023834), (2, 100511917), (11, 18274894), (22, 9137447), (121, 1661354), (242, 830677)]