201557452

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{1783}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 359654400

約数和(自身を除く): 158096948

約数列:

[1, 2, 4, 59, 118, 236, 479, 958, 1783, 1916, 3566, 7132, 28261, 56522, 105197, 113044, 210394, 420788, 854057, 1708114, 3416228, 50389363, 100778726, 201557452]

約数ペア:

[(1, 201557452), (2, 100778726), (4, 50389363), (59, 3416228), (118, 1708114), (236, 854057), (479, 420788), (958, 210394), (1783, 113044), (1916, 105197), (3566, 56522), (7132, 28261)]