201672152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 418598880

約数和(自身を除く): 216926728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1327, 1727, 2654, 3454, 5308, 6908, 10616, 13816, 14597, 18997, 29194, 37994, 58388, 75988, 116776, 151976, 160567, 208339, 321134, 416678, 642268, 833356, 1284536, 1666712, 2291729, 4583458, 9166916, 18333832, 25209019, 50418038, 100836076, 201672152]

約数ペア:

[(1, 201672152), (2, 100836076), (4, 50418038), (8, 25209019), (11, 18333832), (22, 9166916), (44, 4583458), (88, 2291729), (121, 1666712), (157, 1284536), (242, 833356), (314, 642268), (484, 416678), (628, 321134), (968, 208339), (1256, 160567), (1327, 151976), (1727, 116776), (2654, 75988), (3454, 58388), (5308, 37994), (6908, 29194), (10616, 18997), (13816, 14597)]