207268078

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{2371}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 314669520

約数和(自身を除く): 107401442

約数列:

[1, 2, 109, 218, 401, 802, 2371, 4742, 43709, 87418, 258439, 516878, 950771, 1901542, 103634039, 207268078]

約数ペア:

[(1, 207268078), (2, 103634039), (109, 1901542), (218, 950771), (401, 516878), (802, 258439), (2371, 87418), (4742, 43709)]