199038412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2163461}}^1$

素因数の和:2163488

約数の個数: 12

約数和(自身を含む): 363461616

約数和(自身を除く): 164423204

約数列:

[1, 2, 4, 23, 46, 92, 2163461, 4326922, 8653844, 49759603, 99519206, 199038412]

約数ペア:

[(1, 199038412), (2, 99519206), (4, 49759603), (23, 8653844), (46, 4326922), (92, 2163461)]