209052192912

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{53857}}^1$

素因数の和:54480

約数の個数: 80

約数和(自身を含む): 544155380160

約数和(自身を除く): 335103187248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 419, 579, 772, 838, 1158, 1257, 1544, 1676, 2316, 2514, 3088, 3352, 4632, 5028, 6704, 9264, 10056, 20112, 53857, 80867, 107714, 161571, 161734, 215428, 242601, 323142, 323468, 430856, 485202, 646284, 646936, 861712, 970404, 1292568, 1293872, 1940808, 2585136, 3881616, 10394401, 20788802, 22566083, 31183203, 41577604, 45132166, 62366406, 67698249, 83155208, 90264332, 124732812, 135396498, 166310416, 180528664, 249465624, 270792996, 361057328, 498931248, 541585992, 1083171984, 4355254019, 8710508038, 13065762057, 17421016076, 26131524114, 34842032152, 52263048228, 69684064304, 104526096456, 209052192912]

約数ペア:

[(1, 209052192912), (2, 104526096456), (3, 69684064304), (4, 52263048228), (6, 34842032152), (8, 26131524114), (12, 17421016076), (16, 13065762057), (24, 8710508038), (48, 4355254019), (193, 1083171984), (386, 541585992), (419, 498931248), (579, 361057328), (772, 270792996), (838, 249465624), (1158, 180528664), (1257, 166310416), (1544, 135396498), (1676, 124732812), (2316, 90264332), (2514, 83155208), (3088, 67698249), (3352, 62366406), (4632, 45132166), (5028, 41577604), (6704, 31183203), (9264, 22566083), (10056, 20788802), (20112, 10394401), (53857, 3881616), (80867, 2585136), (107714, 1940808), (161571, 1293872), (161734, 1292568), (215428, 970404), (242601, 861712), (323142, 646936), (323468, 646284), (430856, 485202)]