203130676

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14197}}^1$

素因数の和:14288

約数の個数: 36

約数和(自身を含む): 419210148

約数和(自身を除く): 216079472

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14197, 14308, 28394, 56788, 99379, 198758, 397516, 695653, 1036381, 1391306, 2072762, 2782612, 4145524, 7254667, 14509334, 29018668, 50782669, 101565338, 203130676]

約数ペア:

[(1, 203130676), (2, 101565338), (4, 50782669), (7, 29018668), (14, 14509334), (28, 7254667), (49, 4145524), (73, 2782612), (98, 2072762), (146, 1391306), (196, 1036381), (292, 695653), (511, 397516), (1022, 198758), (2044, 99379), (3577, 56788), (7154, 28394), (14197, 14308)]