200923336

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{243839}}^1$

素因数の和:243948

約数の個数: 16

約数和(自身を含む): 380390400

約数和(自身を除く): 179467064

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 243839, 487678, 975356, 1950712, 25115417, 50230834, 100461668, 200923336]

約数ペア:

[(1, 200923336), (2, 100461668), (4, 50230834), (8, 25115417), (103, 1950712), (206, 975356), (412, 487678), (824, 243839)]