205548224

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 499701312

約数和(自身を除く): 294153088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 137, 197, 224, 238, 272, 274, 394, 448, 476, 544, 548, 788, 952, 959, 1088, 1096, 1379, 1576, 1904, 1918, 2192, 2329, 2758, 3152, 3349, 3808, 3836, 4384, 4658, 5516, 6304, 6698, 7616, 7672, 8768, 9316, 11032, 12608, 13396, 15344, 16303, 18632, 22064, 23443, 26792, 26989, 30688, 32606, 37264, 44128, 46886, 53584, 53978, 61376, 65212, 74528, 88256, 93772, 107168, 107956, 130424, 149056, 187544, 188923, 214336, 215912, 260848, 375088, 377846, 431824, 458813, 521696, 750176, 755692, 863648, 917626, 1043392, 1500352, 1511384, 1727296, 1835252, 3022768, 3211691, 3670504, 6045536, 6423382, 7341008, 12091072, 12846764, 14682016, 25693528, 29364032, 51387056, 102774112, 205548224]

約数ペア:

[(1, 205548224), (2, 102774112), (4, 51387056), (7, 29364032), (8, 25693528), (14, 14682016), (16, 12846764), (17, 12091072), (28, 7341008), (32, 6423382), (34, 6045536), (56, 3670504), (64, 3211691), (68, 3022768), (112, 1835252), (119, 1727296), (136, 1511384), (137, 1500352), (197, 1043392), (224, 917626), (238, 863648), (272, 755692), (274, 750176), (394, 521696), (448, 458813), (476, 431824), (544, 377846), (548, 375088), (788, 260848), (952, 215912), (959, 214336), (1088, 188923), (1096, 187544), (1379, 149056), (1576, 130424), (1904, 107956), (1918, 107168), (2192, 93772), (2329, 88256), (2758, 74528), (3152, 65212), (3349, 61376), (3808, 53978), (3836, 53584), (4384, 46886), (4658, 44128), (5516, 37264), (6304, 32606), (6698, 30688), (7616, 26989), (7672, 26792), (8768, 23443), (9316, 22064), (11032, 18632), (12608, 16303), (13396, 15344)]