271940278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{17041}}^1$

素因数の和:17223

約数の個数: 16

約数和(自身を含む): 417188160

約数和(自身を除く): 145247882

約数列:

[1, 2, 79, 101, 158, 202, 7979, 15958, 17041, 34082, 1346239, 1721141, 2692478, 3442282, 135970139, 271940278]

約数ペア:

[(1, 271940278), (2, 135970139), (79, 3442282), (101, 2692478), (158, 1721141), (202, 1346239), (7979, 34082), (15958, 17041)]