209678804545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1\times {\mathrm{6037}}^1$

素因数の和:7898

約数の個数: 64

約数和(自身を含む): 313357708800

約数和(自身を除く): 103678904255

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 1801, 2755, 3857, 6037, 9005, 12607, 19285, 30185, 34219, 42259, 52229, 63035, 114703, 171095, 175073, 211295, 239533, 261145, 365603, 573515, 802921, 875365, 992351, 1197665, 1225511, 1828015, 3326387, 4014605, 4961755, 6127555, 6946457, 10872637, 16631935, 23284709, 34732285, 54363185, 76108459, 116423545, 206580103, 315306473, 380542295, 1032900515, 1446060721, 1576532365, 2207145311, 5990822987, 7230303605, 11035726555, 29954114935, 41935760909, 209678804545]

約数ペア:

[(1, 209678804545), (5, 41935760909), (7, 29954114935), (19, 11035726555), (29, 7230303605), (35, 5990822987), (95, 2207145311), (133, 1576532365), (145, 1446060721), (203, 1032900515), (551, 380542295), (665, 315306473), (1015, 206580103), (1801, 116423545), (2755, 76108459), (3857, 54363185), (6037, 34732285), (9005, 23284709), (12607, 16631935), (19285, 10872637), (30185, 6946457), (34219, 6127555), (42259, 4961755), (52229, 4014605), (63035, 3326387), (114703, 1828015), (171095, 1225511), (175073, 1197665), (211295, 992351), (239533, 875365), (261145, 802921), (365603, 573515)]