204810984

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 680990400

約数和(自身を除く): 476179416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 196, 216, 222, 252, 259, 294, 296, 333, 378, 392, 441, 444, 504, 518, 523, 588, 666, 756, 777, 882, 888, 999, 1036, 1046, 1176, 1323, 1332, 1512, 1554, 1569, 1764, 1813, 1998, 2072, 2092, 2331, 2646, 2664, 3108, 3138, 3528, 3626, 3661, 3996, 4184, 4662, 4707, 5292, 5439, 6216, 6276, 6993, 7252, 7322, 7992, 9324, 9414, 10584, 10878, 10983, 12552, 13986, 14121, 14504, 14644, 16317, 18648, 18828, 19351, 21756, 21966, 25627, 27972, 28242, 29288, 32634, 32949, 37656, 38702, 43512, 43932, 48951, 51254, 55944, 56484, 58053, 65268, 65898, 76881, 77404, 87864, 97902, 98847, 102508, 112968, 116106, 130536, 131796, 135457, 153762, 154808, 174159, 195804, 197694, 205016, 230643, 232212, 263592, 270914, 307524, 348318, 391608, 395388, 406371, 461286, 464424, 522477, 541828, 615048, 691929, 696636, 790776, 812742, 922572, 948199, 1044954, 1083656, 1219113, 1383858, 1393272, 1625484, 1845144, 1896398, 2089908, 2438226, 2767716, 2844597, 3250968, 3657339, 3792796, 4179816, 4876452, 5535432, 5689194, 7314678, 7585592, 8533791, 9752904, 11378388, 14629356, 17067582, 22756776, 25601373, 29258712, 34135164, 51202746, 68270328, 102405492, 204810984]

約数ペア:

[(1, 204810984), (2, 102405492), (3, 68270328), (4, 51202746), (6, 34135164), (7, 29258712), (8, 25601373), (9, 22756776), (12, 17067582), (14, 14629356), (18, 11378388), (21, 9752904), (24, 8533791), (27, 7585592), (28, 7314678), (36, 5689194), (37, 5535432), (42, 4876452), (49, 4179816), (54, 3792796), (56, 3657339), (63, 3250968), (72, 2844597), (74, 2767716), (84, 2438226), (98, 2089908), (108, 1896398), (111, 1845144), (126, 1625484), (147, 1393272), (148, 1383858), (168, 1219113), (189, 1083656), (196, 1044954), (216, 948199), (222, 922572), (252, 812742), (259, 790776), (294, 696636), (296, 691929), (333, 615048), (378, 541828), (392, 522477), (441, 464424), (444, 461286), (504, 406371), (518, 395388), (523, 391608), (588, 348318), (666, 307524), (756, 270914), (777, 263592), (882, 232212), (888, 230643), (999, 205016), (1036, 197694), (1046, 195804), (1176, 174159), (1323, 154808), (1332, 153762), (1512, 135457), (1554, 131796), (1569, 130536), (1764, 116106), (1813, 112968), (1998, 102508), (2072, 98847), (2092, 97902), (2331, 87864), (2646, 77404), (2664, 76881), (3108, 65898), (3138, 65268), (3528, 58053), (3626, 56484), (3661, 55944), (3996, 51254), (4184, 48951), (4662, 43932), (4707, 43512), (5292, 38702), (5439, 37656), (6216, 32949), (6276, 32634), (6993, 29288), (7252, 28242), (7322, 27972), (7992, 25627), (9324, 21966), (9414, 21756), (10584, 19351), (10878, 18828), (10983, 18648), (12552, 16317), (13986, 14644), (14121, 14504)]