203854049133

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18996743}}^1$

素因数の和:18996833

約数の個数: 24

約数和(自身を含む): 320513064768

約数和(自身を除く): 116659015635

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 18996743, 56990229, 132977201, 398931603, 930840407, 1386762239, 2792521221, 4160286717, 9707335673, 29122007019, 67951349711, 203854049133]

約数ペア:

[(1, 203854049133), (3, 67951349711), (7, 29122007019), (21, 9707335673), (49, 4160286717), (73, 2792521221), (147, 1386762239), (219, 930840407), (511, 398931603), (1533, 132977201), (3577, 56990229), (10731, 18996743)]