210502152

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 698880000

約数和(自身を除く): 488377848

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, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 499, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 998, 1116, 1134, 1302, 1497, 1512, 1674, 1701, 1736, 1944, 1953, 1996, 2232, 2268, 2511, 2604, 2994, 3348, 3402, 3493, 3906, 3992, 4491, 4536, 5022, 5208, 5859, 5988, 6696, 6804, 6986, 7533, 7812, 8982, 10044, 10479, 11718, 11976, 13473, 13608, 13972, 15066, 15469, 15624, 17577, 17964, 20088, 20958, 23436, 26946, 27944, 30132, 30938, 31437, 35154, 35928, 40419, 41916, 46407, 46872, 52731, 53892, 60264, 61876, 62874, 70308, 80838, 83832, 92814, 94311, 105462, 107784, 108283, 121257, 123752, 125748, 139221, 140616, 161676, 185628, 188622, 210924, 216566, 242514, 251496, 278442, 282933, 323352, 324849, 371256, 377244, 417663, 421848, 433132, 485028, 556884, 565866, 649698, 754488, 835326, 848799, 866264, 970056, 974547, 1113768, 1131732, 1252989, 1299396, 1670652, 1697598, 1949094, 2263464, 2505978, 2598792, 2923641, 3341304, 3395196, 3758967, 3898188, 5011956, 5847282, 6790392, 7517934, 7796376, 8770923, 10023912, 11694564, 15035868, 17541846, 23389128, 26312769, 30071736, 35083692, 52625538, 70167384, 105251076, 210502152]

約数ペア:

[(1, 210502152), (2, 105251076), (3, 70167384), (4, 52625538), (6, 35083692), (7, 30071736), (8, 26312769), (9, 23389128), (12, 17541846), (14, 15035868), (18, 11694564), (21, 10023912), (24, 8770923), (27, 7796376), (28, 7517934), (31, 6790392), (36, 5847282), (42, 5011956), (54, 3898188), (56, 3758967), (62, 3395196), (63, 3341304), (72, 2923641), (81, 2598792), (84, 2505978), (93, 2263464), (108, 1949094), (124, 1697598), (126, 1670652), (162, 1299396), (168, 1252989), (186, 1131732), (189, 1113768), (216, 974547), (217, 970056), (243, 866264), (248, 848799), (252, 835326), (279, 754488), (324, 649698), (372, 565866), (378, 556884), (434, 485028), (486, 433132), (499, 421848), (504, 417663), (558, 377244), (567, 371256), (648, 324849), (651, 323352), (744, 282933), (756, 278442), (837, 251496), (868, 242514), (972, 216566), (998, 210924), (1116, 188622), (1134, 185628), (1302, 161676), (1497, 140616), (1512, 139221), (1674, 125748), (1701, 123752), (1736, 121257), (1944, 108283), (1953, 107784), (1996, 105462), (2232, 94311), (2268, 92814), (2511, 83832), (2604, 80838), (2994, 70308), (3348, 62874), (3402, 61876), (3493, 60264), (3906, 53892), (3992, 52731), (4491, 46872), (4536, 46407), (5022, 41916), (5208, 40419), (5859, 35928), (5988, 35154), (6696, 31437), (6804, 30938), (6986, 30132), (7533, 27944), (7812, 26946), (8982, 23436), (10044, 20958), (10479, 20088), (11718, 17964), (11976, 17577), (13473, 15624), (13608, 15469), (13972, 15066)]