210023248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 420899400

約数和(自身を除く): 210876152

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 2381, 2384, 4762, 5513, 9524, 11026, 19048, 22052, 38096, 44104, 88097, 88208, 176194, 352388, 354769, 704776, 709538, 1409552, 1419076, 2838152, 5676304, 13126453, 26252906, 52505812, 105011624, 210023248]

約数ペア:

[(1, 210023248), (2, 105011624), (4, 52505812), (8, 26252906), (16, 13126453), (37, 5676304), (74, 2838152), (148, 1419076), (149, 1409552), (296, 709538), (298, 704776), (592, 354769), (596, 352388), (1192, 176194), (2381, 88208), (2384, 88097), (4762, 44104), (5513, 38096), (9524, 22052), (11026, 19048)]