201123892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6803}}^1$

素因数の和:7215

約数の個数: 24

約数和(自身を含む): 371498400

約数和(自身を除く): 170374508

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 6803, 7391, 13606, 14782, 27212, 29564, 129257, 258514, 517028, 2646367, 5292734, 10585468, 50280973, 100561946, 201123892]

約数ペア:

[(1, 201123892), (2, 100561946), (4, 50280973), (19, 10585468), (38, 5292734), (76, 2646367), (389, 517028), (778, 258514), (1556, 129257), (6803, 29564), (7391, 27212), (13606, 14782)]