206886256

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{133303}}^1$

素因数の和:133408

約数の個数: 20

約数和(自身を含む): 404977552

約数和(自身を除く): 198091296

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 133303, 266606, 533212, 1066424, 2132848, 12930391, 25860782, 51721564, 103443128, 206886256]

約数ペア:

[(1, 206886256), (2, 103443128), (4, 51721564), (8, 25860782), (16, 12930391), (97, 2132848), (194, 1066424), (388, 533212), (776, 266606), (1552, 133303)]