200809898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{99707}}^1$

素因数の和:99781

約数の個数: 16

約数和(自身を含む): 323053920

約数和(自身を除く): 122244022

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 99707, 199414, 1894433, 3788866, 5284471, 10568942, 100404949, 200809898]

約数ペア:

[(1, 200809898), (2, 100404949), (19, 10568942), (38, 5284471), (53, 3788866), (106, 1894433), (1007, 199414), (2014, 99707)]