201892009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{38803}}^1$

素因数の和:38868

約数の個数: 12

約数和(自身を含む): 227081008

約数和(自身を除く): 25188999

約数列:

[1, 11, 43, 121, 473, 5203, 38803, 426833, 1668529, 4695163, 18353819, 201892009]

約数ペア:

[(1, 201892009), (11, 18353819), (43, 4695163), (121, 1668529), (473, 426833), (5203, 38803)]