201254481

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 296412480

約数和(自身を除く): 95157999

約数列:

[1, 3, 9, 103, 107, 309, 321, 927, 963, 2029, 6087, 11021, 18261, 33063, 99189, 208987, 217103, 626961, 651309, 1880883, 1953927, 22361609, 67084827, 201254481]

約数ペア:

[(1, 201254481), (3, 67084827), (9, 22361609), (103, 1953927), (107, 1880883), (309, 651309), (321, 626961), (927, 217103), (963, 208987), (2029, 99189), (6087, 33063), (11021, 18261)]