206165400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 737095680

約数和(自身を除く): 530930280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 191, 200, 210, 257, 280, 300, 350, 382, 420, 514, 525, 573, 600, 700, 764, 771, 840, 955, 1028, 1050, 1146, 1285, 1337, 1400, 1528, 1542, 1799, 1910, 2056, 2100, 2292, 2570, 2674, 2865, 3084, 3598, 3820, 3855, 4011, 4200, 4584, 4775, 5140, 5348, 5397, 5730, 6168, 6425, 6685, 7196, 7640, 7710, 8022, 8995, 9550, 10280, 10696, 10794, 11460, 12850, 13370, 14325, 14392, 15420, 16044, 17990, 19100, 19275, 20055, 21588, 22920, 25700, 26740, 26985, 28650, 30840, 32088, 33425, 35980, 38200, 38550, 40110, 43176, 44975, 49087, 51400, 53480, 53970, 57300, 66850, 71960, 77100, 80220, 89950, 98174, 100275, 107940, 114600, 133700, 134925, 147261, 154200, 160440, 179900, 196348, 200550, 215880, 245435, 267400, 269850, 294522, 343609, 359800, 392696, 401100, 490870, 539700, 589044, 687218, 736305, 802200, 981740, 1030827, 1079400, 1178088, 1227175, 1374436, 1472610, 1718045, 1963480, 2061654, 2454350, 2748872, 2945220, 3436090, 3681525, 4123308, 4908700, 5154135, 5890440, 6872180, 7363050, 8246616, 8590225, 9817400, 10308270, 13744360, 14726100, 17180450, 20616540, 25770675, 29452200, 34360900, 41233080, 51541350, 68721800, 103082700, 206165400]

約数ペア:

[(1, 206165400), (2, 103082700), (3, 68721800), (4, 51541350), (5, 41233080), (6, 34360900), (7, 29452200), (8, 25770675), (10, 20616540), (12, 17180450), (14, 14726100), (15, 13744360), (20, 10308270), (21, 9817400), (24, 8590225), (25, 8246616), (28, 7363050), (30, 6872180), (35, 5890440), (40, 5154135), (42, 4908700), (50, 4123308), (56, 3681525), (60, 3436090), (70, 2945220), (75, 2748872), (84, 2454350), (100, 2061654), (105, 1963480), (120, 1718045), (140, 1472610), (150, 1374436), (168, 1227175), (175, 1178088), (191, 1079400), (200, 1030827), (210, 981740), (257, 802200), (280, 736305), (300, 687218), (350, 589044), (382, 539700), (420, 490870), (514, 401100), (525, 392696), (573, 359800), (600, 343609), (700, 294522), (764, 269850), (771, 267400), (840, 245435), (955, 215880), (1028, 200550), (1050, 196348), (1146, 179900), (1285, 160440), (1337, 154200), (1400, 147261), (1528, 134925), (1542, 133700), (1799, 114600), (1910, 107940), (2056, 100275), (2100, 98174), (2292, 89950), (2570, 80220), (2674, 77100), (2865, 71960), (3084, 66850), (3598, 57300), (3820, 53970), (3855, 53480), (4011, 51400), (4200, 49087), (4584, 44975), (4775, 43176), (5140, 40110), (5348, 38550), (5397, 38200), (5730, 35980), (6168, 33425), (6425, 32088), (6685, 30840), (7196, 28650), (7640, 26985), (7710, 26740), (8022, 25700), (8995, 22920), (9550, 21588), (10280, 20055), (10696, 19275), (10794, 19100), (11460, 17990), (12850, 16044), (13370, 15420), (14325, 14392)]