199964688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 471778032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 59, 66, 77, 84, 88, 98, 112, 118, 131, 132, 147, 154, 168, 176, 177, 196, 231, 236, 262, 264, 294, 308, 336, 354, 392, 393, 413, 462, 472, 524, 528, 539, 588, 616, 649, 708, 784, 786, 826, 917, 924, 944, 1048, 1078, 1176, 1232, 1239, 1298, 1416, 1441, 1572, 1617, 1652, 1834, 1848, 1947, 2096, 2156, 2352, 2478, 2596, 2751, 2832, 2882, 2891, 3144, 3234, 3304, 3668, 3696, 3894, 4312, 4323, 4543, 4956, 5192, 5502, 5764, 5782, 6288, 6419, 6468, 6608, 7336, 7729, 7788, 8624, 8646, 8673, 9086, 9912, 10087, 10384, 11004, 11528, 11564, 12838, 12936, 13629, 14672, 15458, 15576, 17292, 17346, 18172, 19257, 19824, 20174, 22008, 23056, 23128, 23187, 25676, 25872, 27258, 30261, 30916, 31152, 31801, 34584, 34692, 36344, 38514, 40348, 44016, 46256, 46374, 51352, 54103, 54516, 60522, 61832, 63602, 69168, 69384, 70609, 72688, 77028, 80696, 85019, 92748, 95403, 102704, 108206, 109032, 121044, 123664, 127204, 138768, 141218, 154056, 161392, 162309, 170038, 185496, 190806, 211827, 216412, 218064, 242088, 254408, 255057, 282436, 308112, 324618, 340076, 370992, 378721, 381612, 423654, 432824, 484176, 508816, 510114, 564872, 595133, 649236, 680152, 757442, 763224, 847308, 865648, 1020228, 1129744, 1136163, 1190266, 1298472, 1360304, 1514884, 1526448, 1694616, 1785399, 2040456, 2272326, 2380532, 2596944, 3029768, 3389232, 3570798, 4080912, 4165931, 4544652, 4761064, 6059536, 7141596, 8331862, 9089304, 9522128, 12497793, 14283192, 16663724, 18178608, 24995586, 28566384, 33327448, 49991172, 66654896, 99982344, 199964688]

約数ペア:

[(1, 199964688), (2, 99982344), (3, 66654896), (4, 49991172), (6, 33327448), (7, 28566384), (8, 24995586), (11, 18178608), (12, 16663724), (14, 14283192), (16, 12497793), (21, 9522128), (22, 9089304), (24, 8331862), (28, 7141596), (33, 6059536), (42, 4761064), (44, 4544652), (48, 4165931), (49, 4080912), (56, 3570798), (59, 3389232), (66, 3029768), (77, 2596944), (84, 2380532), (88, 2272326), (98, 2040456), (112, 1785399), (118, 1694616), (131, 1526448), (132, 1514884), (147, 1360304), (154, 1298472), (168, 1190266), (176, 1136163), (177, 1129744), (196, 1020228), (231, 865648), (236, 847308), (262, 763224), (264, 757442), (294, 680152), (308, 649236), (336, 595133), (354, 564872), (392, 510114), (393, 508816), (413, 484176), (462, 432824), (472, 423654), (524, 381612), (528, 378721), (539, 370992), (588, 340076), (616, 324618), (649, 308112), (708, 282436), (784, 255057), (786, 254408), (826, 242088), (917, 218064), (924, 216412), (944, 211827), (1048, 190806), (1078, 185496), (1176, 170038), (1232, 162309), (1239, 161392), (1298, 154056), (1416, 141218), (1441, 138768), (1572, 127204), (1617, 123664), (1652, 121044), (1834, 109032), (1848, 108206), (1947, 102704), (2096, 95403), (2156, 92748), (2352, 85019), (2478, 80696), (2596, 77028), (2751, 72688), (2832, 70609), (2882, 69384), (2891, 69168), (3144, 63602), (3234, 61832), (3304, 60522), (3668, 54516), (3696, 54103), (3894, 51352), (4312, 46374), (4323, 46256), (4543, 44016), (4956, 40348), (5192, 38514), (5502, 36344), (5764, 34692), (5782, 34584), (6288, 31801), (6419, 31152), (6468, 30916), (6608, 30261), (7336, 27258), (7729, 25872), (7788, 25676), (8624, 23187), (8646, 23128), (8673, 23056), (9086, 22008), (9912, 20174), (10087, 19824), (10384, 19257), (11004, 18172), (11528, 17346), (11564, 17292), (12838, 15576), (12936, 15458), (13629, 14672)]