208754064

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 160

約数和(自身を含む): 653232000

約数和(自身を除く): 444477936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 304, 342, 348, 432, 456, 464, 513, 522, 551, 684, 696, 783, 877, 912, 1026, 1044, 1102, 1368, 1392, 1566, 1653, 1754, 2052, 2088, 2204, 2631, 2736, 3132, 3306, 3508, 4104, 4176, 4408, 4959, 5262, 6264, 6612, 7016, 7893, 8208, 8816, 9918, 10524, 12528, 13224, 14032, 14877, 15786, 16663, 19836, 21048, 23679, 25433, 26448, 29754, 31572, 33326, 39672, 42096, 47358, 49989, 50866, 59508, 63144, 66652, 76299, 79344, 94716, 99978, 101732, 119016, 126288, 133304, 149967, 152598, 189432, 199956, 203464, 228897, 238032, 266608, 299934, 305196, 378864, 399912, 406928, 449901, 457794, 483227, 599868, 610392, 686691, 799824, 899802, 915588, 966454, 1199736, 1220784, 1373382, 1449681, 1799604, 1831176, 1932908, 2399472, 2746764, 2899362, 3599208, 3662352, 3865816, 4349043, 5493528, 5798724, 7198416, 7731632, 8698086, 10987056, 11597448, 13047129, 17396172, 23194896, 26094258, 34792344, 52188516, 69584688, 104377032, 208754064]

約数ペア:

[(1, 208754064), (2, 104377032), (3, 69584688), (4, 52188516), (6, 34792344), (8, 26094258), (9, 23194896), (12, 17396172), (16, 13047129), (18, 11597448), (19, 10987056), (24, 8698086), (27, 7731632), (29, 7198416), (36, 5798724), (38, 5493528), (48, 4349043), (54, 3865816), (57, 3662352), (58, 3599208), (72, 2899362), (76, 2746764), (87, 2399472), (108, 1932908), (114, 1831176), (116, 1799604), (144, 1449681), (152, 1373382), (171, 1220784), (174, 1199736), (216, 966454), (228, 915588), (232, 899802), (261, 799824), (304, 686691), (342, 610392), (348, 599868), (432, 483227), (456, 457794), (464, 449901), (513, 406928), (522, 399912), (551, 378864), (684, 305196), (696, 299934), (783, 266608), (877, 238032), (912, 228897), (1026, 203464), (1044, 199956), (1102, 189432), (1368, 152598), (1392, 149967), (1566, 133304), (1653, 126288), (1754, 119016), (2052, 101732), (2088, 99978), (2204, 94716), (2631, 79344), (2736, 76299), (3132, 66652), (3306, 63144), (3508, 59508), (4104, 50866), (4176, 49989), (4408, 47358), (4959, 42096), (5262, 39672), (6264, 33326), (6612, 31572), (7016, 29754), (7893, 26448), (8208, 25433), (8816, 23679), (9918, 21048), (10524, 19836), (12528, 16663), (13224, 15786), (14032, 14877)]