140596214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{15937}}^1$

素因数の和:16351

約数の個数: 16

約数和(自身を含む): 230654736

約数和(自身を除く): 90058522

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 15937, 31874, 175307, 350614, 6390737, 12781474, 70298107, 140596214]

約数ペア:

[(1, 140596214), (2, 70298107), (11, 12781474), (22, 6390737), (401, 350614), (802, 175307), (4411, 31874), (8822, 15937)]