208079536

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7229}}^1$

素因数の和:7501

約数の個数: 40

約数和(自身を含む): 462604320

約数和(自身を除く): 254524784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 7229, 14392, 14458, 28784, 28916, 50603, 57832, 101206, 115664, 202412, 404824, 809648, 1857853, 3715706, 7431412, 13004971, 14862824, 26009942, 29725648, 52019884, 104039768, 208079536]

約数ペア:

[(1, 208079536), (2, 104039768), (4, 52019884), (7, 29725648), (8, 26009942), (14, 14862824), (16, 13004971), (28, 7431412), (56, 3715706), (112, 1857853), (257, 809648), (514, 404824), (1028, 202412), (1799, 115664), (2056, 101206), (3598, 57832), (4112, 50603), (7196, 28916), (7229, 28784), (14392, 14458)]