201297032

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{198127}}^1$

素因数の和:198260

約数の個数: 16

約数和(自身を含む): 380405760

約数和(自身を除く): 179108728

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 198127, 396254, 792508, 1585016, 25162129, 50324258, 100648516, 201297032]

約数ペア:

[(1, 201297032), (2, 100648516), (4, 50324258), (8, 25162129), (127, 1585016), (254, 792508), (508, 396254), (1016, 198127)]