214920322

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 336218112

約数和(自身を除く): 121297790

約数列:

[1, 2, 67, 73, 127, 134, 146, 173, 254, 346, 4891, 8509, 9271, 9782, 11591, 12629, 17018, 18542, 21971, 23182, 25258, 43942, 621157, 846143, 1242314, 1472057, 1603883, 1692286, 2944114, 3207766, 107460161, 214920322]

約数ペア:

[(1, 214920322), (2, 107460161), (67, 3207766), (73, 2944114), (127, 1692286), (134, 1603883), (146, 1472057), (173, 1242314), (254, 846143), (346, 621157), (4891, 43942), (8509, 25258), (9271, 23182), (9782, 21971), (11591, 18542), (12629, 17018)]