212206554

素因数分解:

$2^1\times 3^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 594048000

約数和(自身を除く): 381841446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 67, 81, 98, 114, 126, 133, 134, 147, 162, 171, 189, 201, 243, 266, 294, 342, 343, 378, 399, 402, 441, 469, 486, 513, 567, 603, 686, 798, 882, 931, 938, 1026, 1029, 1134, 1197, 1206, 1273, 1323, 1407, 1539, 1701, 1809, 1862, 2058, 2394, 2546, 2646, 2793, 2814, 3078, 3087, 3283, 3402, 3591, 3618, 3819, 3969, 4221, 4617, 5427, 5586, 6174, 6517, 6566, 7182, 7638, 7938, 8379, 8442, 8911, 9234, 9261, 9849, 10773, 10854, 11457, 11907, 12663, 13034, 16281, 16758, 17822, 18522, 19551, 19698, 21546, 22914, 22981, 23814, 25137, 25326, 26733, 27783, 29547, 32319, 32562, 34371, 37989, 39102, 45962, 50274, 53466, 55566, 58653, 59094, 62377, 64638, 68742, 68943, 75411, 75978, 80199, 83349, 88641, 103113, 113967, 117306, 124754, 137886, 150822, 160398, 166698, 175959, 177282, 187131, 206226, 206829, 226233, 227934, 240597, 265923, 309339, 351918, 374262, 413658, 436639, 452466, 481194, 527877, 531846, 561393, 618678, 620487, 721791, 797769, 873278, 1055754, 1122786, 1240974, 1309917, 1443582, 1583631, 1595538, 1684179, 1861461, 2165373, 2619834, 3167262, 3368358, 3722922, 3929751, 4330746, 5052537, 5584383, 7859502, 10105074, 11168766, 11789253, 15157611, 23578506, 30315222, 35367759, 70735518, 106103277, 212206554]

約数ペア:

[(1, 212206554), (2, 106103277), (3, 70735518), (6, 35367759), (7, 30315222), (9, 23578506), (14, 15157611), (18, 11789253), (19, 11168766), (21, 10105074), (27, 7859502), (38, 5584383), (42, 5052537), (49, 4330746), (54, 3929751), (57, 3722922), (63, 3368358), (67, 3167262), (81, 2619834), (98, 2165373), (114, 1861461), (126, 1684179), (133, 1595538), (134, 1583631), (147, 1443582), (162, 1309917), (171, 1240974), (189, 1122786), (201, 1055754), (243, 873278), (266, 797769), (294, 721791), (342, 620487), (343, 618678), (378, 561393), (399, 531846), (402, 527877), (441, 481194), (469, 452466), (486, 436639), (513, 413658), (567, 374262), (603, 351918), (686, 309339), (798, 265923), (882, 240597), (931, 227934), (938, 226233), (1026, 206829), (1029, 206226), (1134, 187131), (1197, 177282), (1206, 175959), (1273, 166698), (1323, 160398), (1407, 150822), (1539, 137886), (1701, 124754), (1809, 117306), (1862, 113967), (2058, 103113), (2394, 88641), (2546, 83349), (2646, 80199), (2793, 75978), (2814, 75411), (3078, 68943), (3087, 68742), (3283, 64638), (3402, 62377), (3591, 59094), (3618, 58653), (3819, 55566), (3969, 53466), (4221, 50274), (4617, 45962), (5427, 39102), (5586, 37989), (6174, 34371), (6517, 32562), (6566, 32319), (7182, 29547), (7638, 27783), (7938, 26733), (8379, 25326), (8442, 25137), (8911, 23814), (9234, 22981), (9261, 22914), (9849, 21546), (10773, 19698), (10854, 19551), (11457, 18522), (11907, 17822), (12663, 16758), (13034, 16281)]