203764616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53849}}^1$

素因数の和:53909

約数の個数: 32

約数和(自身を含む): 426492000

約数和(自身を除く): 222727384

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53849, 107698, 215396, 430792, 592339, 1184678, 2315507, 2369356, 4631014, 4738712, 9262028, 18524056, 25470577, 50941154, 101882308, 203764616]

約数ペア:

[(1, 203764616), (2, 101882308), (4, 50941154), (8, 25470577), (11, 18524056), (22, 9262028), (43, 4738712), (44, 4631014), (86, 2369356), (88, 2315507), (172, 1184678), (344, 592339), (473, 430792), (946, 215396), (1892, 107698), (3784, 53849)]