206906656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30937}}^1$

素因数の和:30977

約数の個数: 48

約数和(自身を含む): 467782560

約数和(自身を除く): 260875904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 30937, 61874, 123748, 247496, 340307, 494992, 587803, 680614, 989984, 1175606, 1361228, 2351212, 2722456, 4702424, 5444912, 6465833, 9404848, 10889824, 12931666, 18809696, 25863332, 51726664, 103453328, 206906656]

約数ペア:

[(1, 206906656), (2, 103453328), (4, 51726664), (8, 25863332), (11, 18809696), (16, 12931666), (19, 10889824), (22, 9404848), (32, 6465833), (38, 5444912), (44, 4702424), (76, 2722456), (88, 2351212), (152, 1361228), (176, 1175606), (209, 989984), (304, 680614), (352, 587803), (418, 494992), (608, 340307), (836, 247496), (1672, 123748), (3344, 61874), (6688, 30937)]