201638924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{2741}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 360693648

約数和(自身を除く): 159054724

約数列:

[1, 2, 4, 53, 106, 212, 347, 694, 1388, 2741, 5482, 10964, 18391, 36782, 73564, 145273, 290546, 581092, 951127, 1902254, 3804508, 50409731, 100819462, 201638924]

約数ペア:

[(1, 201638924), (2, 100819462), (4, 50409731), (53, 3804508), (106, 1902254), (212, 951127), (347, 581092), (694, 290546), (1388, 145273), (2741, 73564), (5482, 36782), (10964, 18391)]