211345848

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 705116160

約数和(自身を除く): 493770312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 167, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 334, 372, 378, 434, 486, 501, 504, 558, 567, 648, 651, 668, 729, 744, 756, 837, 868, 972, 1002, 1116, 1134, 1169, 1302, 1336, 1458, 1503, 1512, 1674, 1701, 1736, 1944, 1953, 2004, 2232, 2268, 2338, 2511, 2604, 2916, 3006, 3348, 3402, 3507, 3906, 4008, 4509, 4536, 4676, 5022, 5103, 5177, 5208, 5832, 5859, 6012, 6696, 6804, 7014, 7533, 7812, 9018, 9352, 10044, 10206, 10354, 10521, 11718, 12024, 13527, 13608, 14028, 15066, 15531, 15624, 17577, 18036, 20088, 20412, 20708, 21042, 22599, 23436, 27054, 28056, 30132, 31062, 31563, 35154, 36072, 36239, 40581, 40824, 41416, 42084, 45198, 46593, 46872, 52731, 54108, 60264, 62124, 63126, 70308, 72478, 81162, 84168, 90396, 93186, 94689, 105462, 108216, 108717, 121743, 124248, 126252, 139779, 140616, 144956, 158193, 162324, 180792, 186372, 189378, 210924, 217434, 243486, 252504, 279558, 284067, 289912, 316386, 324648, 326151, 372744, 378756, 419337, 421848, 434868, 486972, 559116, 568134, 632772, 652302, 757512, 838674, 852201, 869736, 973944, 978453, 1118232, 1136268, 1258011, 1265544, 1304604, 1677348, 1704402, 1956906, 2272536, 2516022, 2609208, 2935359, 3354696, 3408804, 3774033, 3913812, 5032044, 5870718, 6817608, 7548066, 7827624, 8806077, 10064088, 11741436, 15096132, 17612154, 23482872, 26418231, 30192264, 35224308, 52836462, 70448616, 105672924, 211345848]

約数ペア:

[(1, 211345848), (2, 105672924), (3, 70448616), (4, 52836462), (6, 35224308), (7, 30192264), (8, 26418231), (9, 23482872), (12, 17612154), (14, 15096132), (18, 11741436), (21, 10064088), (24, 8806077), (27, 7827624), (28, 7548066), (31, 6817608), (36, 5870718), (42, 5032044), (54, 3913812), (56, 3774033), (62, 3408804), (63, 3354696), (72, 2935359), (81, 2609208), (84, 2516022), (93, 2272536), (108, 1956906), (124, 1704402), (126, 1677348), (162, 1304604), (167, 1265544), (168, 1258011), (186, 1136268), (189, 1118232), (216, 978453), (217, 973944), (243, 869736), (248, 852201), (252, 838674), (279, 757512), (324, 652302), (334, 632772), (372, 568134), (378, 559116), (434, 486972), (486, 434868), (501, 421848), (504, 419337), (558, 378756), (567, 372744), (648, 326151), (651, 324648), (668, 316386), (729, 289912), (744, 284067), (756, 279558), (837, 252504), (868, 243486), (972, 217434), (1002, 210924), (1116, 189378), (1134, 186372), (1169, 180792), (1302, 162324), (1336, 158193), (1458, 144956), (1503, 140616), (1512, 139779), (1674, 126252), (1701, 124248), (1736, 121743), (1944, 108717), (1953, 108216), (2004, 105462), (2232, 94689), (2268, 93186), (2338, 90396), (2511, 84168), (2604, 81162), (2916, 72478), (3006, 70308), (3348, 63126), (3402, 62124), (3507, 60264), (3906, 54108), (4008, 52731), (4509, 46872), (4536, 46593), (4676, 45198), (5022, 42084), (5103, 41416), (5177, 40824), (5208, 40581), (5832, 36239), (5859, 36072), (6012, 35154), (6696, 31563), (6804, 31062), (7014, 30132), (7533, 28056), (7812, 27054), (9018, 23436), (9352, 22599), (10044, 21042), (10206, 20708), (10354, 20412), (10521, 20088), (11718, 18036), (12024, 17577), (13527, 15624), (13608, 15531), (14028, 15066)]