208880342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{412807}}^1$

素因数の和:412843

約数の個数: 16

約数和(自身を含む): 356666112

約数和(自身を除く): 147785770

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 412807, 825614, 4540877, 9081754, 9494561, 18989122, 104440171, 208880342]

約数ペア:

[(1, 208880342), (2, 104440171), (11, 18989122), (22, 9494561), (23, 9081754), (46, 4540877), (253, 825614), (506, 412807)]