208988891982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1\times {\mathrm{6553}}^1$

素因数の和:8514

約数の個数: 96

約数和(自身を含む): 494661000288

約数和(自身を除く): 285672108306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1867, 1898, 2847, 3734, 5601, 5694, 6553, 8541, 11202, 13106, 16803, 17082, 19659, 24271, 33606, 39318, 48542, 58977, 72813, 85189, 117954, 136291, 145626, 170378, 218439, 255567, 272582, 408873, 436878, 478369, 511134, 766701, 817746, 956738, 1226619, 1435107, 1533402, 1771783, 2453238, 2870214, 3543566, 4305321, 5315349, 6218797, 8610642, 10630698, 12234451, 12437594, 15946047, 18656391, 24468902, 31892094, 36703353, 37312782, 55969173, 73406706, 110110059, 111938346, 159047863, 220220118, 318095726, 477143589, 893114923, 954287178, 1431430767, 1786229846, 2679344769, 2862861534, 5358689538, 8038034307, 11610493999, 16076068614, 23220987998, 34831481997, 69662963994, 104494445991, 208988891982]

約数ペア:

[(1, 208988891982), (2, 104494445991), (3, 69662963994), (6, 34831481997), (9, 23220987998), (13, 16076068614), (18, 11610493999), (26, 8038034307), (39, 5358689538), (73, 2862861534), (78, 2679344769), (117, 1786229846), (146, 1431430767), (219, 954287178), (234, 893114923), (438, 477143589), (657, 318095726), (949, 220220118), (1314, 159047863), (1867, 111938346), (1898, 110110059), (2847, 73406706), (3734, 55969173), (5601, 37312782), (5694, 36703353), (6553, 31892094), (8541, 24468902), (11202, 18656391), (13106, 15946047), (16803, 12437594), (17082, 12234451), (19659, 10630698), (24271, 8610642), (33606, 6218797), (39318, 5315349), (48542, 4305321), (58977, 3543566), (72813, 2870214), (85189, 2453238), (117954, 1771783), (136291, 1533402), (145626, 1435107), (170378, 1226619), (218439, 956738), (255567, 817746), (272582, 766701), (408873, 511134), (436878, 478369)]