208312896

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1940

約数の個数: 112

約数和(自身を含む): 612940608

約数和(自身を除く): 404627712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 132, 159, 176, 192, 212, 264, 318, 352, 424, 528, 583, 636, 704, 848, 1056, 1166, 1272, 1696, 1749, 1861, 2112, 2332, 2544, 3392, 3498, 3722, 4664, 5088, 5583, 6996, 7444, 9328, 10176, 11166, 13992, 14888, 18656, 20471, 22332, 27984, 29776, 37312, 40942, 44664, 55968, 59552, 61413, 81884, 89328, 98633, 111936, 119104, 122826, 163768, 178656, 197266, 245652, 295899, 327536, 357312, 394532, 491304, 591798, 655072, 789064, 982608, 1084963, 1183596, 1310144, 1578128, 1965216, 2169926, 2367192, 3156256, 3254889, 3930432, 4339852, 4734384, 6312512, 6509778, 8679704, 9468768, 13019556, 17359408, 18937536, 26039112, 34718816, 52078224, 69437632, 104156448, 208312896]

約数ペア:

[(1, 208312896), (2, 104156448), (3, 69437632), (4, 52078224), (6, 34718816), (8, 26039112), (11, 18937536), (12, 17359408), (16, 13019556), (22, 9468768), (24, 8679704), (32, 6509778), (33, 6312512), (44, 4734384), (48, 4339852), (53, 3930432), (64, 3254889), (66, 3156256), (88, 2367192), (96, 2169926), (106, 1965216), (132, 1578128), (159, 1310144), (176, 1183596), (192, 1084963), (212, 982608), (264, 789064), (318, 655072), (352, 591798), (424, 491304), (528, 394532), (583, 357312), (636, 327536), (704, 295899), (848, 245652), (1056, 197266), (1166, 178656), (1272, 163768), (1696, 122826), (1749, 119104), (1861, 111936), (2112, 98633), (2332, 89328), (2544, 81884), (3392, 61413), (3498, 59552), (3722, 55968), (4664, 44664), (5088, 40942), (5583, 37312), (6996, 29776), (7444, 27984), (9328, 22332), (10176, 20471), (11166, 18656), (13992, 14888)]