204670144

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1117}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 465714080

約数和(自身を除く): 261043936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 818, 1117, 1636, 2234, 2863, 3272, 4468, 5726, 6544, 7819, 8936, 11452, 13088, 15638, 17872, 22904, 26176, 31276, 35744, 45808, 62552, 71488, 91616, 125104, 183232, 250208, 456853, 500416, 913706, 1827412, 3197971, 3654824, 6395942, 7309648, 12791884, 14619296, 25583768, 29238592, 51167536, 102335072, 204670144]

約数ペア:

[(1, 204670144), (2, 102335072), (4, 51167536), (7, 29238592), (8, 25583768), (14, 14619296), (16, 12791884), (28, 7309648), (32, 6395942), (56, 3654824), (64, 3197971), (112, 1827412), (224, 913706), (409, 500416), (448, 456853), (818, 250208), (1117, 183232), (1636, 125104), (2234, 91616), (2863, 71488), (3272, 62552), (4468, 45808), (5726, 35744), (6544, 31276), (7819, 26176), (8936, 22904), (11452, 17872), (13088, 15638)]