200451501

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28591}}^1$

素因数の和:28657

約数の個数: 24

約数和(自身を含む): 312224640

約数和(自身を除く): 111773139

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 28591, 85773, 257319, 543229, 1172231, 1629687, 3516693, 4889061, 10550079, 22272389, 66817167, 200451501]

約数ペア:

[(1, 200451501), (3, 66817167), (9, 22272389), (19, 10550079), (41, 4889061), (57, 3516693), (123, 1629687), (171, 1172231), (369, 543229), (779, 257319), (2337, 85773), (7011, 28591)]