205215744

素因数分解:

$2^{11}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 348297216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 263, 381, 384, 508, 512, 526, 762, 768, 789, 1016, 1024, 1052, 1524, 1536, 1578, 2032, 2048, 2104, 3048, 3072, 3156, 4064, 4208, 6096, 6144, 6312, 8128, 8416, 12192, 12624, 16256, 16832, 24384, 25248, 32512, 33401, 33664, 48768, 50496, 65024, 66802, 67328, 97536, 100203, 100992, 130048, 133604, 134656, 195072, 200406, 201984, 260096, 267208, 269312, 390144, 400812, 403968, 534416, 538624, 780288, 801624, 807936, 1068832, 1603248, 1615872, 2137664, 3206496, 4275328, 6412992, 8550656, 12825984, 17101312, 25651968, 34202624, 51303936, 68405248, 102607872, 205215744]

約数ペア:

[(1, 205215744), (2, 102607872), (3, 68405248), (4, 51303936), (6, 34202624), (8, 25651968), (12, 17101312), (16, 12825984), (24, 8550656), (32, 6412992), (48, 4275328), (64, 3206496), (96, 2137664), (127, 1615872), (128, 1603248), (192, 1068832), (254, 807936), (256, 801624), (263, 780288), (381, 538624), (384, 534416), (508, 403968), (512, 400812), (526, 390144), (762, 269312), (768, 267208), (789, 260096), (1016, 201984), (1024, 200406), (1052, 195072), (1524, 134656), (1536, 133604), (1578, 130048), (2032, 100992), (2048, 100203), (2104, 97536), (3048, 67328), (3072, 66802), (3156, 65024), (4064, 50496), (4208, 48768), (6096, 33664), (6144, 33401), (6312, 32512), (8128, 25248), (8416, 24384), (12192, 16832), (12624, 16256)]