205745344

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1301}}^1$

素因数の和:1673

約数の個数: 56

約数和(自身を含む): 468282528

約数和(自身を除く): 262537184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1301, 1412, 2471, 2602, 2824, 4942, 5204, 5648, 9107, 9884, 10408, 11296, 18214, 19768, 20816, 22592, 36428, 39536, 41632, 72856, 79072, 83264, 145712, 158144, 291424, 459253, 582848, 918506, 1837012, 3214771, 3674024, 6429542, 7348048, 12859084, 14696096, 25718168, 29392192, 51436336, 102872672, 205745344]

約数ペア:

[(1, 205745344), (2, 102872672), (4, 51436336), (7, 29392192), (8, 25718168), (14, 14696096), (16, 12859084), (28, 7348048), (32, 6429542), (56, 3674024), (64, 3214771), (112, 1837012), (224, 918506), (353, 582848), (448, 459253), (706, 291424), (1301, 158144), (1412, 145712), (2471, 83264), (2602, 79072), (2824, 72856), (4942, 41632), (5204, 39536), (5648, 36428), (9107, 22592), (9884, 20816), (10408, 19768), (11296, 18214)]