208693442

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{20749}}^1$

素因数の和:20905

約数の個数: 16

約数和(自身を含む): 322704000

約数和(自身を除く): 114010558

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 20749, 41498, 975203, 1950406, 2220143, 4440286, 104346721, 208693442]

約数ペア:

[(1, 208693442), (2, 104346721), (47, 4440286), (94, 2220143), (107, 1950406), (214, 975203), (5029, 41498), (10058, 20749)]