201450076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1289}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 357588000

約数和(自身を除く): 156137924

約数列:

[1, 2, 4, 89, 178, 356, 439, 878, 1289, 1756, 2578, 5156, 39071, 78142, 114721, 156284, 229442, 458884, 565871, 1131742, 2263484, 50362519, 100725038, 201450076]

約数ペア:

[(1, 201450076), (2, 100725038), (4, 50362519), (89, 2263484), (178, 1131742), (356, 565871), (439, 458884), (878, 229442), (1289, 156284), (1756, 114721), (2578, 78142), (5156, 39071)]