200829464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32143}}^1$

素因数の和:32231

約数の個数: 32

約数和(自身を含む): 416586240

約数和(自身を除く): 215756776

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 32143, 64286, 128572, 257144, 353573, 707146, 1414292, 2282153, 2828584, 4564306, 9128612, 18257224, 25103683, 50207366, 100414732, 200829464]

約数ペア:

[(1, 200829464), (2, 100414732), (4, 50207366), (8, 25103683), (11, 18257224), (22, 9128612), (44, 4564306), (71, 2828584), (88, 2282153), (142, 1414292), (284, 707146), (568, 353573), (781, 257144), (1562, 128572), (3124, 64286), (6248, 32143)]