207170784

素因数分解:

$2^5\times 3^4\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 120

約数和(自身を含む): 613621008

約数和(自身を除く): 406450224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 257, 288, 311, 324, 432, 514, 622, 648, 771, 864, 933, 1028, 1244, 1296, 1542, 1866, 2056, 2313, 2488, 2592, 2799, 3084, 3732, 4112, 4626, 4976, 5598, 6168, 6939, 7464, 8224, 8397, 9252, 9952, 11196, 12336, 13878, 14928, 16794, 18504, 20817, 22392, 24672, 25191, 27756, 29856, 33588, 37008, 41634, 44784, 50382, 55512, 67176, 74016, 79927, 83268, 89568, 100764, 111024, 134352, 159854, 166536, 201528, 222048, 239781, 268704, 319708, 333072, 403056, 479562, 639416, 666144, 719343, 806112, 959124, 1278832, 1438686, 1918248, 2158029, 2557664, 2877372, 3836496, 4316058, 5754744, 6474087, 7672992, 8632116, 11509488, 12948174, 17264232, 23018976, 25896348, 34528464, 51792696, 69056928, 103585392, 207170784]

約数ペア:

[(1, 207170784), (2, 103585392), (3, 69056928), (4, 51792696), (6, 34528464), (8, 25896348), (9, 23018976), (12, 17264232), (16, 12948174), (18, 11509488), (24, 8632116), (27, 7672992), (32, 6474087), (36, 5754744), (48, 4316058), (54, 3836496), (72, 2877372), (81, 2557664), (96, 2158029), (108, 1918248), (144, 1438686), (162, 1278832), (216, 959124), (257, 806112), (288, 719343), (311, 666144), (324, 639416), (432, 479562), (514, 403056), (622, 333072), (648, 319708), (771, 268704), (864, 239781), (933, 222048), (1028, 201528), (1244, 166536), (1296, 159854), (1542, 134352), (1866, 111024), (2056, 100764), (2313, 89568), (2488, 83268), (2592, 79927), (2799, 74016), (3084, 67176), (3732, 55512), (4112, 50382), (4626, 44784), (4976, 41634), (5598, 37008), (6168, 33588), (6939, 29856), (7464, 27756), (8224, 25191), (8397, 24672), (9252, 22392), (9952, 20817), (11196, 18504), (12336, 16794), (13878, 14928)]