205804544

素因数分解:

$2^{10}\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 88

約数和(自身を含む): 455514816

約数和(自身を除く): 249710272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 151, 176, 242, 256, 302, 352, 484, 512, 604, 704, 968, 1024, 1208, 1331, 1408, 1661, 1936, 2416, 2662, 2816, 3322, 3872, 4832, 5324, 5632, 6644, 7744, 9664, 10648, 11264, 13288, 15488, 18271, 19328, 21296, 26576, 30976, 36542, 38656, 42592, 53152, 61952, 73084, 77312, 85184, 106304, 123904, 146168, 154624, 170368, 200981, 212608, 292336, 340736, 401962, 425216, 584672, 681472, 803924, 850432, 1169344, 1362944, 1607848, 1700864, 2338688, 3215696, 4677376, 6431392, 9354752, 12862784, 18709504, 25725568, 51451136, 102902272, 205804544]

約数ペア:

[(1, 205804544), (2, 102902272), (4, 51451136), (8, 25725568), (11, 18709504), (16, 12862784), (22, 9354752), (32, 6431392), (44, 4677376), (64, 3215696), (88, 2338688), (121, 1700864), (128, 1607848), (151, 1362944), (176, 1169344), (242, 850432), (256, 803924), (302, 681472), (352, 584672), (484, 425216), (512, 401962), (604, 340736), (704, 292336), (968, 212608), (1024, 200981), (1208, 170368), (1331, 154624), (1408, 146168), (1661, 123904), (1936, 106304), (2416, 85184), (2662, 77312), (2816, 73084), (3322, 61952), (3872, 53152), (4832, 42592), (5324, 38656), (5632, 36542), (6644, 30976), (7744, 26576), (9664, 21296), (10648, 19328), (11264, 18271), (13288, 15488)]