205554342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4894151}}^1$

素因数の和:4894163

約数の個数: 16

約数和(自身を含む): 469838592

約数和(自身を除く): 264284250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4894151, 9788302, 14682453, 29364906, 34259057, 68518114, 102777171, 205554342]

約数ペア:

[(1, 205554342), (2, 102777171), (3, 68518114), (6, 34259057), (7, 29364906), (14, 14682453), (21, 9788302), (42, 4894151)]