202141544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32353}}^1$

素因数の和:32441

約数の個数: 32

約数和(自身を含む): 419307840

約数和(自身を除く): 217166296

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 32353, 64706, 129412, 258824, 355883, 711766, 1423532, 2297063, 2847064, 4594126, 9188252, 18376504, 25267693, 50535386, 101070772, 202141544]

約数ペア:

[(1, 202141544), (2, 101070772), (4, 50535386), (8, 25267693), (11, 18376504), (22, 9188252), (44, 4594126), (71, 2847064), (88, 2297063), (142, 1423532), (284, 711766), (568, 355883), (781, 258824), (1562, 129412), (3124, 64706), (6248, 32353)]