204966256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{105871}}^1$

素因数の和:105901

約数の個数: 30

約数和(自身を含む): 436510256

約数和(自身を除く): 231544000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 105871, 211742, 423484, 846968, 1164581, 1693936, 2329162, 4658324, 9316648, 12810391, 18633296, 25620782, 51241564, 102483128, 204966256]

約数ペア:

[(1, 204966256), (2, 102483128), (4, 51241564), (8, 25620782), (11, 18633296), (16, 12810391), (22, 9316648), (44, 4658324), (88, 2329162), (121, 1693936), (176, 1164581), (242, 846968), (484, 423484), (968, 211742), (1936, 105871)]