205048536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 660908160

約数和(自身を除く): 455859624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 131, 132, 147, 154, 168, 196, 231, 242, 262, 264, 294, 308, 363, 392, 393, 462, 484, 524, 539, 588, 616, 726, 786, 847, 917, 924, 968, 1048, 1078, 1176, 1331, 1441, 1452, 1572, 1617, 1694, 1834, 1848, 2156, 2541, 2662, 2751, 2882, 2904, 3144, 3234, 3388, 3668, 3993, 4312, 4323, 5082, 5324, 5502, 5764, 5929, 6419, 6468, 6776, 7336, 7986, 8646, 9317, 10087, 10164, 10648, 11004, 11528, 11858, 12838, 12936, 15851, 15972, 17292, 17787, 18634, 19257, 20174, 20328, 22008, 23716, 25676, 27951, 30261, 31702, 31944, 34584, 35574, 37268, 38514, 40348, 47432, 47553, 51352, 55902, 60522, 63404, 65219, 70609, 71148, 74536, 77028, 80696, 95106, 110957, 111804, 121044, 126808, 130438, 141218, 142296, 154056, 174361, 190212, 195657, 211827, 221914, 223608, 242088, 260876, 282436, 332871, 348722, 380424, 391314, 423654, 443828, 521752, 523083, 564872, 665742, 697444, 776699, 782628, 847308, 887656, 1046166, 1220527, 1331484, 1394888, 1553398, 1565256, 1694616, 2092332, 2330097, 2441054, 2662968, 3106796, 3661581, 4184664, 4660194, 4882108, 6213592, 7323162, 8543689, 9320388, 9764216, 14646324, 17087378, 18640776, 25631067, 29292648, 34174756, 51262134, 68349512, 102524268, 205048536]

約数ペア:

[(1, 205048536), (2, 102524268), (3, 68349512), (4, 51262134), (6, 34174756), (7, 29292648), (8, 25631067), (11, 18640776), (12, 17087378), (14, 14646324), (21, 9764216), (22, 9320388), (24, 8543689), (28, 7323162), (33, 6213592), (42, 4882108), (44, 4660194), (49, 4184664), (56, 3661581), (66, 3106796), (77, 2662968), (84, 2441054), (88, 2330097), (98, 2092332), (121, 1694616), (131, 1565256), (132, 1553398), (147, 1394888), (154, 1331484), (168, 1220527), (196, 1046166), (231, 887656), (242, 847308), (262, 782628), (264, 776699), (294, 697444), (308, 665742), (363, 564872), (392, 523083), (393, 521752), (462, 443828), (484, 423654), (524, 391314), (539, 380424), (588, 348722), (616, 332871), (726, 282436), (786, 260876), (847, 242088), (917, 223608), (924, 221914), (968, 211827), (1048, 195657), (1078, 190212), (1176, 174361), (1331, 154056), (1441, 142296), (1452, 141218), (1572, 130438), (1617, 126808), (1694, 121044), (1834, 111804), (1848, 110957), (2156, 95106), (2541, 80696), (2662, 77028), (2751, 74536), (2882, 71148), (2904, 70609), (3144, 65219), (3234, 63404), (3388, 60522), (3668, 55902), (3993, 51352), (4312, 47553), (4323, 47432), (5082, 40348), (5324, 38514), (5502, 37268), (5764, 35574), (5929, 34584), (6419, 31944), (6468, 31702), (6776, 30261), (7336, 27951), (7986, 25676), (8646, 23716), (9317, 22008), (10087, 20328), (10164, 20174), (10648, 19257), (11004, 18634), (11528, 17787), (11858, 17292), (12838, 15972), (12936, 15851)]