208518804900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11032741}}^1$

素因数の和:11032771

約数の個数: 144

約数和(自身を含む): 766113604480

約数和(自身を除く): 557594799580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 11032741, 22065482, 33098223, 44130964, 55163705, 66196446, 77229187, 99294669, 110327410, 132392892, 154458374, 165491115, 198589338, 220654820, 231687561, 275818525, 297884007, 308916748, 330982230, 386145935, 397178676, 463375122, 496473345, 551637050, 595768014, 661964460, 695062683, 772291870, 827455575, 926750244, 992946690, 1103274100, 1158437805, 1191536028, 1390125366, 1489420035, 1544583740, 1654911150, 1930729675, 1985893380, 2085188049, 2316875610, 2482366725, 2780250732, 2978840070, 3309822300, 3475313415, 3861459350, 4170376098, 4633751220, 4964733450, 5792189025, 5957680140, 6950626830, 7447100175, 7722918700, 8340752196, 9929466900, 10425940245, 11584378050, 13901253660, 14894200350, 17376567075, 20851880490, 23168756100, 29788400700, 34753134150, 41703760980, 52129701225, 69506268300, 104259402450, 208518804900]

約数ペア:

[(1, 208518804900), (2, 104259402450), (3, 69506268300), (4, 52129701225), (5, 41703760980), (6, 34753134150), (7, 29788400700), (9, 23168756100), (10, 20851880490), (12, 17376567075), (14, 14894200350), (15, 13901253660), (18, 11584378050), (20, 10425940245), (21, 9929466900), (25, 8340752196), (27, 7722918700), (28, 7447100175), (30, 6950626830), (35, 5957680140), (36, 5792189025), (42, 4964733450), (45, 4633751220), (50, 4170376098), (54, 3861459350), (60, 3475313415), (63, 3309822300), (70, 2978840070), (75, 2780250732), (84, 2482366725), (90, 2316875610), (100, 2085188049), (105, 1985893380), (108, 1930729675), (126, 1654911150), (135, 1544583740), (140, 1489420035), (150, 1390125366), (175, 1191536028), (180, 1158437805), (189, 1103274100), (210, 992946690), (225, 926750244), (252, 827455575), (270, 772291870), (300, 695062683), (315, 661964460), (350, 595768014), (378, 551637050), (420, 496473345), (450, 463375122), (525, 397178676), (540, 386145935), (630, 330982230), (675, 308916748), (700, 297884007), (756, 275818525), (900, 231687561), (945, 220654820), (1050, 198589338), (1260, 165491115), (1350, 154458374), (1575, 132392892), (1890, 110327410), (2100, 99294669), (2700, 77229187), (3150, 66196446), (3780, 55163705), (4725, 44130964), (6300, 33098223), (9450, 22065482), (18900, 11032741)]