201564608

素因数分解:

$2^6\times 7^1\times {\mathrm{449921}}^1$

素因数の和:449940

約数の個数: 28

約数和(自身を含む): 457120752

約数和(自身を除く): 255556144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449921, 899842, 1799684, 3149447, 3599368, 6298894, 7198736, 12597788, 14397472, 25195576, 28794944, 50391152, 100782304, 201564608]

約数ペア:

[(1, 201564608), (2, 100782304), (4, 50391152), (7, 28794944), (8, 25195576), (14, 14397472), (16, 12597788), (28, 7198736), (32, 6298894), (56, 3599368), (64, 3149447), (112, 1799684), (224, 899842), (448, 449921)]