199047888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 652805440

約数和(自身を除く): 453757552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 67, 69, 72, 78, 92, 104, 108, 117, 134, 138, 144, 156, 184, 201, 207, 208, 216, 234, 268, 276, 299, 312, 351, 368, 402, 414, 432, 468, 529, 536, 552, 598, 603, 621, 624, 702, 804, 828, 871, 897, 936, 1058, 1072, 1104, 1196, 1206, 1242, 1404, 1541, 1587, 1608, 1656, 1742, 1794, 1809, 1872, 2116, 2392, 2412, 2484, 2613, 2691, 2808, 3082, 3174, 3216, 3312, 3484, 3588, 3618, 4232, 4623, 4761, 4784, 4824, 4968, 5226, 5382, 5616, 6164, 6348, 6877, 6968, 7176, 7236, 7839, 8073, 8464, 9246, 9522, 9648, 9936, 10452, 10764, 12328, 12696, 13754, 13869, 13936, 14283, 14352, 14472, 15678, 16146, 18492, 19044, 20033, 20631, 20904, 21528, 23517, 24656, 25392, 27508, 27738, 28566, 28944, 31356, 32292, 35443, 36984, 38088, 40066, 41262, 41607, 41808, 43056, 47034, 55016, 55476, 57132, 60099, 61893, 62712, 64584, 70886, 73968, 76176, 80132, 82524, 83214, 94068, 106329, 110032, 110952, 114264, 120198, 123786, 125424, 129168, 141772, 160264, 165048, 166428, 180297, 185679, 188136, 212658, 221904, 228528, 240396, 247572, 283544, 318987, 320528, 330096, 332856, 360594, 371358, 376272, 425316, 460759, 480792, 495144, 540891, 567088, 637974, 665712, 721188, 742716, 850632, 921518, 956961, 961584, 990288, 1081782, 1275948, 1382277, 1442376, 1485432, 1701264, 1843036, 1913922, 2163564, 2551896, 2764554, 2884752, 2970864, 3686072, 3827844, 4146831, 4327128, 5103792, 5529108, 7372144, 7655688, 8293662, 8654256, 11058216, 12440493, 15311376, 16587324, 22116432, 24880986, 33174648, 49761972, 66349296, 99523944, 199047888]

約数ペア:

[(1, 199047888), (2, 99523944), (3, 66349296), (4, 49761972), (6, 33174648), (8, 24880986), (9, 22116432), (12, 16587324), (13, 15311376), (16, 12440493), (18, 11058216), (23, 8654256), (24, 8293662), (26, 7655688), (27, 7372144), (36, 5529108), (39, 5103792), (46, 4327128), (48, 4146831), (52, 3827844), (54, 3686072), (67, 2970864), (69, 2884752), (72, 2764554), (78, 2551896), (92, 2163564), (104, 1913922), (108, 1843036), (117, 1701264), (134, 1485432), (138, 1442376), (144, 1382277), (156, 1275948), (184, 1081782), (201, 990288), (207, 961584), (208, 956961), (216, 921518), (234, 850632), (268, 742716), (276, 721188), (299, 665712), (312, 637974), (351, 567088), (368, 540891), (402, 495144), (414, 480792), (432, 460759), (468, 425316), (529, 376272), (536, 371358), (552, 360594), (598, 332856), (603, 330096), (621, 320528), (624, 318987), (702, 283544), (804, 247572), (828, 240396), (871, 228528), (897, 221904), (936, 212658), (1058, 188136), (1072, 185679), (1104, 180297), (1196, 166428), (1206, 165048), (1242, 160264), (1404, 141772), (1541, 129168), (1587, 125424), (1608, 123786), (1656, 120198), (1742, 114264), (1794, 110952), (1809, 110032), (1872, 106329), (2116, 94068), (2392, 83214), (2412, 82524), (2484, 80132), (2613, 76176), (2691, 73968), (2808, 70886), (3082, 64584), (3174, 62712), (3216, 61893), (3312, 60099), (3484, 57132), (3588, 55476), (3618, 55016), (4232, 47034), (4623, 43056), (4761, 41808), (4784, 41607), (4824, 41262), (4968, 40066), (5226, 38088), (5382, 36984), (5616, 35443), (6164, 32292), (6348, 31356), (6877, 28944), (6968, 28566), (7176, 27738), (7236, 27508), (7839, 25392), (8073, 24656), (8464, 23517), (9246, 21528), (9522, 20904), (9648, 20631), (9936, 20033), (10452, 19044), (10764, 18492), (12328, 16146), (12696, 15678), (13754, 14472), (13869, 14352), (13936, 14283)]