201538728

素因数分解:

$2^3\times 3^2\times {\mathrm{2799149}}^1$

素因数の和:2799161

約数の個数: 24

約数和(自身を含む): 545834250

約数和(自身を除く): 344295522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2799149, 5598298, 8397447, 11196596, 16794894, 22393192, 25192341, 33589788, 50384682, 67179576, 100769364, 201538728]

約数ペア:

[(1, 201538728), (2, 100769364), (3, 67179576), (4, 50384682), (6, 33589788), (8, 25192341), (9, 22393192), (12, 16794894), (18, 11196596), (24, 8397447), (36, 5598298), (72, 2799149)]