200474961

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{7411}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 273235968

約数和(自身を除く): 72761007

約数列:

[1, 3, 71, 127, 213, 381, 7411, 9017, 22233, 27051, 526181, 941197, 1578543, 2823591, 66824987, 200474961]

約数ペア:

[(1, 200474961), (3, 66824987), (71, 2823591), (127, 1578543), (213, 941197), (381, 526181), (7411, 27051), (9017, 22233)]