197201664

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 642829824

約数和(自身を除く): 445628160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 251, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 502, 528, 558, 576, 682, 704, 744, 753, 768, 792, 992, 1004, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1506, 1584, 1984, 2008, 2046, 2112, 2232, 2259, 2304, 2728, 2761, 2816, 2976, 3012, 3069, 3168, 3968, 4016, 4092, 4224, 4464, 4518, 5456, 5522, 5952, 6024, 6138, 6336, 7781, 7936, 8032, 8184, 8283, 8448, 8928, 9036, 10912, 11044, 11904, 12048, 12276, 12672, 15562, 16064, 16368, 16566, 17856, 18072, 21824, 22088, 23343, 23808, 24096, 24552, 24849, 25344, 31124, 32128, 32736, 33132, 35712, 36144, 43648, 44176, 46686, 48192, 49104, 49698, 62248, 64256, 65472, 66264, 70029, 71424, 72288, 85591, 87296, 88352, 93372, 96384, 98208, 99396, 124496, 130944, 132528, 140058, 144576, 171182, 176704, 186744, 192768, 196416, 198792, 248992, 256773, 261888, 265056, 280116, 289152, 342364, 353408, 373488, 392832, 397584, 497984, 513546, 530112, 560232, 578304, 684728, 706816, 746976, 770319, 785664, 795168, 995968, 1027092, 1060224, 1120464, 1369456, 1493952, 1540638, 1590336, 1991936, 2054184, 2120448, 2240928, 2738912, 2987904, 3081276, 3180672, 4108368, 4481856, 5477824, 5975808, 6162552, 6361344, 8216736, 8963712, 10955648, 12325104, 16433472, 17927424, 21911296, 24650208, 32866944, 49300416, 65733888, 98600832, 197201664]

約数ペア:

[(1, 197201664), (2, 98600832), (3, 65733888), (4, 49300416), (6, 32866944), (8, 24650208), (9, 21911296), (11, 17927424), (12, 16433472), (16, 12325104), (18, 10955648), (22, 8963712), (24, 8216736), (31, 6361344), (32, 6162552), (33, 5975808), (36, 5477824), (44, 4481856), (48, 4108368), (62, 3180672), (64, 3081276), (66, 2987904), (72, 2738912), (88, 2240928), (93, 2120448), (96, 2054184), (99, 1991936), (124, 1590336), (128, 1540638), (132, 1493952), (144, 1369456), (176, 1120464), (186, 1060224), (192, 1027092), (198, 995968), (248, 795168), (251, 785664), (256, 770319), (264, 746976), (279, 706816), (288, 684728), (341, 578304), (352, 560232), (372, 530112), (384, 513546), (396, 497984), (496, 397584), (502, 392832), (528, 373488), (558, 353408), (576, 342364), (682, 289152), (704, 280116), (744, 265056), (753, 261888), (768, 256773), (792, 248992), (992, 198792), (1004, 196416), (1023, 192768), (1056, 186744), (1116, 176704), (1152, 171182), (1364, 144576), (1408, 140058), (1488, 132528), (1506, 130944), (1584, 124496), (1984, 99396), (2008, 98208), (2046, 96384), (2112, 93372), (2232, 88352), (2259, 87296), (2304, 85591), (2728, 72288), (2761, 71424), (2816, 70029), (2976, 66264), (3012, 65472), (3069, 64256), (3168, 62248), (3968, 49698), (4016, 49104), (4092, 48192), (4224, 46686), (4464, 44176), (4518, 43648), (5456, 36144), (5522, 35712), (5952, 33132), (6024, 32736), (6138, 32128), (6336, 31124), (7781, 25344), (7936, 24849), (8032, 24552), (8184, 24096), (8283, 23808), (8448, 23343), (8928, 22088), (9036, 21824), (10912, 18072), (11044, 17856), (11904, 16566), (12048, 16368), (12276, 16064), (12672, 15562)]