197938752

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 625449600

約数和(自身を除く): 427510848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 132, 136, 148, 149, 176, 187, 192, 204, 222, 264, 272, 296, 298, 352, 374, 407, 408, 444, 447, 528, 544, 561, 592, 596, 629, 704, 748, 814, 816, 888, 894, 1056, 1088, 1122, 1184, 1192, 1221, 1258, 1496, 1628, 1632, 1639, 1776, 1788, 1887, 2112, 2244, 2368, 2384, 2442, 2516, 2533, 2992, 3256, 3264, 3278, 3552, 3576, 3774, 4488, 4768, 4884, 4917, 5032, 5066, 5513, 5984, 6512, 6556, 6919, 7104, 7152, 7548, 7599, 8976, 9536, 9768, 9834, 10064, 10132, 11026, 11968, 13024, 13112, 13838, 14304, 15096, 15198, 16539, 17952, 19536, 19668, 20128, 20264, 20757, 22052, 26048, 26224, 27676, 27863, 28608, 30192, 30396, 33078, 35904, 39072, 39336, 40256, 40528, 41514, 44104, 52448, 55352, 55726, 60384, 60643, 60792, 66156, 78144, 78672, 81056, 83028, 83589, 88208, 93721, 104896, 110704, 111452, 120768, 121286, 121584, 132312, 157344, 162112, 166056, 167178, 176416, 181929, 187442, 221408, 222904, 242572, 243168, 264624, 281163, 314688, 332112, 334356, 352832, 363858, 374884, 442816, 445808, 485144, 486336, 529248, 562326, 664224, 668712, 727716, 749768, 891616, 970288, 1030931, 1058496, 1124652, 1328448, 1337424, 1455432, 1499536, 1783232, 1940576, 2061862, 2249304, 2674848, 2910864, 2999072, 3092793, 3881152, 4123724, 4498608, 5349696, 5821728, 5998144, 6185586, 8247448, 8997216, 11643456, 12371172, 16494896, 17994432, 24742344, 32989792, 49484688, 65979584, 98969376, 197938752]

約数ペア:

[(1, 197938752), (2, 98969376), (3, 65979584), (4, 49484688), (6, 32989792), (8, 24742344), (11, 17994432), (12, 16494896), (16, 12371172), (17, 11643456), (22, 8997216), (24, 8247448), (32, 6185586), (33, 5998144), (34, 5821728), (37, 5349696), (44, 4498608), (48, 4123724), (51, 3881152), (64, 3092793), (66, 2999072), (68, 2910864), (74, 2674848), (88, 2249304), (96, 2061862), (102, 1940576), (111, 1783232), (132, 1499536), (136, 1455432), (148, 1337424), (149, 1328448), (176, 1124652), (187, 1058496), (192, 1030931), (204, 970288), (222, 891616), (264, 749768), (272, 727716), (296, 668712), (298, 664224), (352, 562326), (374, 529248), (407, 486336), (408, 485144), (444, 445808), (447, 442816), (528, 374884), (544, 363858), (561, 352832), (592, 334356), (596, 332112), (629, 314688), (704, 281163), (748, 264624), (814, 243168), (816, 242572), (888, 222904), (894, 221408), (1056, 187442), (1088, 181929), (1122, 176416), (1184, 167178), (1192, 166056), (1221, 162112), (1258, 157344), (1496, 132312), (1628, 121584), (1632, 121286), (1639, 120768), (1776, 111452), (1788, 110704), (1887, 104896), (2112, 93721), (2244, 88208), (2368, 83589), (2384, 83028), (2442, 81056), (2516, 78672), (2533, 78144), (2992, 66156), (3256, 60792), (3264, 60643), (3278, 60384), (3552, 55726), (3576, 55352), (3774, 52448), (4488, 44104), (4768, 41514), (4884, 40528), (4917, 40256), (5032, 39336), (5066, 39072), (5513, 35904), (5984, 33078), (6512, 30396), (6556, 30192), (6919, 28608), (7104, 27863), (7152, 27676), (7548, 26224), (7599, 26048), (8976, 22052), (9536, 20757), (9768, 20264), (9834, 20128), (10064, 19668), (10132, 19536), (11026, 17952), (11968, 16539), (13024, 15198), (13112, 15096), (13838, 14304)]