210007426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{69401}}^1$

素因数の和:69509

約数の個数: 16

約数和(自身を含む): 337293720

約数和(自身を除く): 127286294

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 69401, 138802, 1179817, 2359634, 6176689, 12353378, 105003713, 210007426]

約数ペア:

[(1, 210007426), (2, 105003713), (17, 12353378), (34, 6176689), (89, 2359634), (178, 1179817), (1513, 138802), (3026, 69401)]