204528717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4217}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 313869816

約数和(自身を除く): 109341099

約数列:

[1, 3, 9, 17, 51, 153, 317, 951, 2853, 4217, 5389, 12651, 16167, 37953, 48501, 71689, 215067, 645201, 1336789, 4010367, 12031101, 22725413, 68176239, 204528717]

約数ペア:

[(1, 204528717), (3, 68176239), (9, 22725413), (17, 12031101), (51, 4010367), (153, 1336789), (317, 645201), (951, 215067), (2853, 71689), (4217, 48501), (5389, 37953), (12651, 16167)]