208214816

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{33029}}^1$

素因数の和:33236

約数の個数: 24

約数和(自身を含む): 412016220

約数和(自身を除く): 203801404

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 33029, 66058, 132116, 264232, 528464, 1056928, 6506713, 13013426, 26026852, 52053704, 104107408, 208214816]

約数ペア:

[(1, 208214816), (2, 104107408), (4, 52053704), (8, 26026852), (16, 13013426), (32, 6506713), (197, 1056928), (394, 528464), (788, 264232), (1576, 132116), (3152, 66058), (6304, 33029)]