205121705696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12163289}}^1$

素因数の和:12163347

約数の個数: 48

約数和(自身を含む): 441381467520

約数和(自身を除く): 236259761824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 12163289, 24326578, 48653156, 97306312, 194612624, 206775913, 377061959, 389225248, 413551826, 754123918, 827103652, 1508247836, 1654207304, 3016495672, 3308414608, 6032991344, 6410053303, 6616829216, 12065982688, 12820106606, 25640213212, 51280426424, 102560852848, 205121705696]

約数ペア:

[(1, 205121705696), (2, 102560852848), (4, 51280426424), (8, 25640213212), (16, 12820106606), (17, 12065982688), (31, 6616829216), (32, 6410053303), (34, 6032991344), (62, 3308414608), (68, 3016495672), (124, 1654207304), (136, 1508247836), (248, 827103652), (272, 754123918), (496, 413551826), (527, 389225248), (544, 377061959), (992, 206775913), (1054, 194612624), (2108, 97306312), (4216, 48653156), (8432, 24326578), (16864, 12163289)]