208032190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{201973}}^1$

素因数の和:202083

約数の個数: 16

約数和(自身を含む): 378095328

約数和(自身を除く): 170063138

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 201973, 403946, 1009865, 2019730, 20803219, 41606438, 104016095, 208032190]

約数ペア:

[(1, 208032190), (2, 104016095), (5, 41606438), (10, 20803219), (103, 2019730), (206, 1009865), (515, 403946), (1030, 201973)]