201999863212

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{188999}}^1$

素因数の和:189084

約数の個数: 96

約数和(自身を含む): 444528000000

約数和(自身を除く): 242528136788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 343, 532, 574, 686, 779, 931, 1148, 1372, 1558, 1862, 2009, 3116, 3724, 4018, 5453, 6517, 8036, 10906, 13034, 14063, 21812, 26068, 28126, 38171, 56252, 76342, 152684, 188999, 267197, 377998, 534394, 755996, 1068788, 1322993, 2645986, 3590981, 5291972, 7181962, 7748959, 9260951, 14363924, 15497918, 18521902, 25136867, 30995836, 37043804, 50273734, 54242713, 64826657, 100547468, 108485426, 129653314, 147230221, 175958069, 216970852, 259306628, 294460442, 351916138, 379698991, 588920884, 703832276, 759397982, 1030611547, 1231706483, 1518795964, 2061223094, 2463412966, 2657892937, 4122446188, 4926825932, 5315785874, 7214280829, 10631571748, 14428561658, 28857123316, 50499965803, 100999931606, 201999863212]

約数ペア:

[(1, 201999863212), (2, 100999931606), (4, 50499965803), (7, 28857123316), (14, 14428561658), (19, 10631571748), (28, 7214280829), (38, 5315785874), (41, 4926825932), (49, 4122446188), (76, 2657892937), (82, 2463412966), (98, 2061223094), (133, 1518795964), (164, 1231706483), (196, 1030611547), (266, 759397982), (287, 703832276), (343, 588920884), (532, 379698991), (574, 351916138), (686, 294460442), (779, 259306628), (931, 216970852), (1148, 175958069), (1372, 147230221), (1558, 129653314), (1862, 108485426), (2009, 100547468), (3116, 64826657), (3724, 54242713), (4018, 50273734), (5453, 37043804), (6517, 30995836), (8036, 25136867), (10906, 18521902), (13034, 15497918), (14063, 14363924), (21812, 9260951), (26068, 7748959), (28126, 7181962), (38171, 5291972), (56252, 3590981), (76342, 2645986), (152684, 1322993), (188999, 1068788), (267197, 755996), (377998, 534394)]