205767842678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{8167}}^1\times {\mathrm{237689}}^1$

素因数の和:245911

約数の個数: 16

約数和(自身を含む): 314515211040

約数和(自身を除く): 108747368362

約数列:

[1, 2, 53, 106, 8167, 16334, 237689, 432851, 475378, 865702, 12597517, 25195034, 1941206063, 3882412126, 102883921339, 205767842678]

約数ペア:

[(1, 205767842678), (2, 102883921339), (53, 3882412126), (106, 1941206063), (8167, 25195034), (16334, 12597517), (237689, 865702), (432851, 475378)]