133203196

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^2\times {\mathrm{193}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 269503248

約数和(自身を除く): 136300052

約数列:

[1, 2, 4, 7, 14, 28, 157, 193, 314, 386, 628, 772, 1099, 1351, 2198, 2702, 4396, 5404, 24649, 30301, 49298, 60602, 98596, 121204, 172543, 212107, 345086, 424214, 690172, 848428, 4757257, 9514514, 19029028, 33300799, 66601598, 133203196]

約数ペア:

[(1, 133203196), (2, 66601598), (4, 33300799), (7, 19029028), (14, 9514514), (28, 4757257), (157, 848428), (193, 690172), (314, 424214), (386, 345086), (628, 212107), (772, 172543), (1099, 121204), (1351, 98596), (2198, 60602), (2702, 49298), (4396, 30301), (5404, 24649)]