201020600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{91373}}^1$

素因数の和:91400

約数の個数: 48

約数和(自身を含む): 509866920

約数和(自身を除く): 308846320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 91373, 182746, 365492, 456865, 730984, 913730, 1005103, 1827460, 2010206, 2284325, 3654920, 4020412, 4568650, 5025515, 8040824, 9137300, 10051030, 18274600, 20102060, 25127575, 40204120, 50255150, 100510300, 201020600]

約数ペア:

[(1, 201020600), (2, 100510300), (4, 50255150), (5, 40204120), (8, 25127575), (10, 20102060), (11, 18274600), (20, 10051030), (22, 9137300), (25, 8040824), (40, 5025515), (44, 4568650), (50, 4020412), (55, 3654920), (88, 2284325), (100, 2010206), (110, 1827460), (200, 1005103), (220, 913730), (275, 730984), (440, 456865), (550, 365492), (1100, 182746), (2200, 91373)]