197815464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 192

約数和(自身を含む): 690094080

約数和(自身を除く): 492278616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1151, 1302, 1364, 1386, 1736, 1848, 1953, 2046, 2232, 2302, 2387, 2604, 2728, 2772, 3069, 3453, 3906, 4092, 4604, 4774, 5208, 5544, 6138, 6906, 7161, 7812, 8057, 8184, 9208, 9548, 10359, 12276, 12661, 13812, 14322, 15624, 16114, 19096, 20718, 21483, 24171, 24552, 25322, 27624, 28644, 32228, 35681, 37983, 41436, 42966, 48342, 50644, 57288, 64456, 71362, 72513, 75966, 82872, 85932, 88627, 96684, 101288, 107043, 113949, 142724, 145026, 151932, 171864, 177254, 193368, 214086, 227898, 249767, 265881, 285448, 290052, 303864, 321129, 354508, 392491, 428172, 455796, 499534, 531762, 580104, 642258, 709016, 749301, 784982, 797643, 856344, 911592, 999068, 1063524, 1177473, 1284516, 1498602, 1569964, 1595286, 1998136, 2127048, 2247903, 2354946, 2569032, 2747437, 2997204, 3139928, 3190572, 3532419, 4495806, 4709892, 5494874, 5994408, 6381144, 7064838, 8242311, 8991612, 9419784, 10989748, 14129676, 16484622, 17983224, 21979496, 24726933, 28259352, 32969244, 49453866, 65938488, 98907732, 197815464]

約数ペア:

[(1, 197815464), (2, 98907732), (3, 65938488), (4, 49453866), (6, 32969244), (7, 28259352), (8, 24726933), (9, 21979496), (11, 17983224), (12, 16484622), (14, 14129676), (18, 10989748), (21, 9419784), (22, 8991612), (24, 8242311), (28, 7064838), (31, 6381144), (33, 5994408), (36, 5494874), (42, 4709892), (44, 4495806), (56, 3532419), (62, 3190572), (63, 3139928), (66, 2997204), (72, 2747437), (77, 2569032), (84, 2354946), (88, 2247903), (93, 2127048), (99, 1998136), (124, 1595286), (126, 1569964), (132, 1498602), (154, 1284516), (168, 1177473), (186, 1063524), (198, 999068), (217, 911592), (231, 856344), (248, 797643), (252, 784982), (264, 749301), (279, 709016), (308, 642258), (341, 580104), (372, 531762), (396, 499534), (434, 455796), (462, 428172), (504, 392491), (558, 354508), (616, 321129), (651, 303864), (682, 290052), (693, 285448), (744, 265881), (792, 249767), (868, 227898), (924, 214086), (1023, 193368), (1116, 177254), (1151, 171864), (1302, 151932), (1364, 145026), (1386, 142724), (1736, 113949), (1848, 107043), (1953, 101288), (2046, 96684), (2232, 88627), (2302, 85932), (2387, 82872), (2604, 75966), (2728, 72513), (2772, 71362), (3069, 64456), (3453, 57288), (3906, 50644), (4092, 48342), (4604, 42966), (4774, 41436), (5208, 37983), (5544, 35681), (6138, 32228), (6906, 28644), (7161, 27624), (7812, 25322), (8057, 24552), (8184, 24171), (9208, 21483), (9548, 20718), (10359, 19096), (12276, 16114), (12661, 15624), (13812, 14322)]