200216919

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{60727}}^1$

素因数の和:60894

約数の個数: 16

約数和(自身を含む): 307040768

約数和(自身を除く): 106823849

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 60727, 182181, 425089, 1275267, 9534139, 28602417, 66738973, 200216919]

約数ペア:

[(1, 200216919), (3, 66738973), (7, 28602417), (21, 9534139), (157, 1275267), (471, 425089), (1099, 182181), (3297, 60727)]