200090384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{961973}}^1$

素因数の和:961994

約数の個数: 20

約数和(自身を含む): 417496716

約数和(自身を除く): 217406332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 961973, 1923946, 3847892, 7695784, 12505649, 15391568, 25011298, 50022596, 100045192, 200090384]

約数ペア:

[(1, 200090384), (2, 100045192), (4, 50022596), (8, 25011298), (13, 15391568), (16, 12505649), (26, 7695784), (52, 3847892), (104, 1923946), (208, 961973)]