204989616

素因数分解:

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

素因数の和:102

約数の個数: 200

約数和(自身を含む): 667978080

約数和(自身を除く): 462988464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 299, 312, 324, 351, 368, 414, 432, 468, 529, 552, 598, 621, 624, 648, 702, 828, 897, 936, 1053, 1058, 1104, 1196, 1242, 1296, 1404, 1587, 1656, 1794, 1863, 1872, 2106, 2116, 2392, 2484, 2691, 2808, 3174, 3312, 3588, 3726, 4212, 4232, 4761, 4784, 4968, 5382, 5616, 6348, 6877, 7176, 7452, 8073, 8424, 8464, 9522, 9936, 10764, 12167, 12696, 13754, 14283, 14352, 14904, 16146, 16848, 19044, 20631, 21528, 24219, 24334, 25392, 27508, 28566, 29808, 32292, 36501, 38088, 41262, 42849, 43056, 48438, 48668, 55016, 57132, 61893, 64584, 73002, 76176, 82524, 85698, 96876, 97336, 109503, 110032, 114264, 123786, 129168, 146004, 158171, 165048, 171396, 185679, 193752, 194672, 219006, 228528, 247572, 292008, 316342, 328509, 330096, 342792, 371358, 387504, 438012, 474513, 495144, 557037, 584016, 632684, 657018, 685584, 742716, 876024, 949026, 985527, 990288, 1114074, 1265368, 1314036, 1423539, 1485432, 1752048, 1898052, 1971054, 2228148, 2530736, 2628072, 2847078, 2970864, 3796104, 3942108, 4270617, 4456296, 5256144, 5694156, 7592208, 7884216, 8541234, 8912592, 11388312, 12811851, 15768432, 17082468, 22776624, 25623702, 34164936, 51247404, 68329872, 102494808, 204989616]

約数ペア:

[(1, 204989616), (2, 102494808), (3, 68329872), (4, 51247404), (6, 34164936), (8, 25623702), (9, 22776624), (12, 17082468), (13, 15768432), (16, 12811851), (18, 11388312), (23, 8912592), (24, 8541234), (26, 7884216), (27, 7592208), (36, 5694156), (39, 5256144), (46, 4456296), (48, 4270617), (52, 3942108), (54, 3796104), (69, 2970864), (72, 2847078), (78, 2628072), (81, 2530736), (92, 2228148), (104, 1971054), (108, 1898052), (117, 1752048), (138, 1485432), (144, 1423539), (156, 1314036), (162, 1265368), (184, 1114074), (207, 990288), (208, 985527), (216, 949026), (234, 876024), (276, 742716), (299, 685584), (312, 657018), (324, 632684), (351, 584016), (368, 557037), (414, 495144), (432, 474513), (468, 438012), (529, 387504), (552, 371358), (598, 342792), (621, 330096), (624, 328509), (648, 316342), (702, 292008), (828, 247572), (897, 228528), (936, 219006), (1053, 194672), (1058, 193752), (1104, 185679), (1196, 171396), (1242, 165048), (1296, 158171), (1404, 146004), (1587, 129168), (1656, 123786), (1794, 114264), (1863, 110032), (1872, 109503), (2106, 97336), (2116, 96876), (2392, 85698), (2484, 82524), (2691, 76176), (2808, 73002), (3174, 64584), (3312, 61893), (3588, 57132), (3726, 55016), (4212, 48668), (4232, 48438), (4761, 43056), (4784, 42849), (4968, 41262), (5382, 38088), (5616, 36501), (6348, 32292), (6877, 29808), (7176, 28566), (7452, 27508), (8073, 25392), (8424, 24334), (8464, 24219), (9522, 21528), (9936, 20631), (10764, 19044), (12167, 16848), (12696, 16146), (13754, 14904), (14283, 14352)]