200890728

素因数分解:

$2^3\times 3^2\times {\mathrm{2790149}}^1$

素因数の和:2790161

約数の個数: 24

約数和(自身を含む): 544079250

約数和(自身を除く): 343188522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2790149, 5580298, 8370447, 11160596, 16740894, 22321192, 25111341, 33481788, 50222682, 66963576, 100445364, 200890728]

約数ペア:

[(1, 200890728), (2, 100445364), (3, 66963576), (4, 50222682), (6, 33481788), (8, 25111341), (9, 22321192), (12, 16740894), (18, 11160596), (24, 8370447), (36, 5580298), (72, 2790149)]