188957668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{12641}}^1$

素因数の和:12783

約数の個数: 24

約数和(自身を含む): 343002744

約数和(自身を除く): 154045076

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 3737, 7474, 12641, 14948, 25282, 50564, 467717, 935434, 1276741, 1870868, 2553482, 5106964, 47239417, 94478834, 188957668]

約数ペア:

[(1, 188957668), (2, 94478834), (4, 47239417), (37, 5106964), (74, 2553482), (101, 1870868), (148, 1276741), (202, 935434), (404, 467717), (3737, 50564), (7474, 25282), (12641, 14948)]