208435818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1197907}}^1$

素因数の和:1197941

約数の個数: 16

約数和(自身を含む): 431246880

約数和(自身を除く): 222811062

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1197907, 2395814, 3593721, 7187442, 34739303, 69478606, 104217909, 208435818]

約数ペア:

[(1, 208435818), (2, 104217909), (3, 69478606), (6, 34739303), (29, 7187442), (58, 3593721), (87, 2395814), (174, 1197907)]