199315242

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 554083200

約数和(自身を除く): 354767958

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 211, 238, 294, 306, 343, 357, 378, 422, 441, 459, 567, 633, 686, 714, 833, 882, 918, 1029, 1071, 1134, 1266, 1323, 1377, 1477, 1666, 1899, 2058, 2142, 2499, 2646, 2754, 2954, 3087, 3213, 3587, 3798, 3969, 4431, 4998, 5697, 5831, 6174, 6426, 7174, 7497, 7938, 8862, 9261, 9639, 10339, 10761, 11394, 11662, 13293, 14994, 17091, 17493, 18522, 19278, 20678, 21522, 22491, 25109, 26586, 27783, 31017, 32283, 34182, 34986, 39879, 44982, 50218, 52479, 55566, 62034, 64566, 67473, 72373, 75327, 79758, 93051, 96849, 104958, 119637, 134946, 144746, 150654, 157437, 175763, 186102, 193698, 217119, 225981, 239274, 279153, 290547, 314874, 351526, 434238, 451962, 472311, 527289, 558306, 581094, 651357, 677943, 837459, 944622, 1054578, 1230341, 1302714, 1355886, 1581867, 1674918, 1954071, 2033829, 2460682, 3163734, 3691023, 3908142, 4067658, 4745601, 5862213, 7382046, 9491202, 11073069, 11724426, 14236803, 22146138, 28473606, 33219207, 66438414, 99657621, 199315242]

約数ペア:

[(1, 199315242), (2, 99657621), (3, 66438414), (6, 33219207), (7, 28473606), (9, 22146138), (14, 14236803), (17, 11724426), (18, 11073069), (21, 9491202), (27, 7382046), (34, 5862213), (42, 4745601), (49, 4067658), (51, 3908142), (54, 3691023), (63, 3163734), (81, 2460682), (98, 2033829), (102, 1954071), (119, 1674918), (126, 1581867), (147, 1355886), (153, 1302714), (162, 1230341), (189, 1054578), (211, 944622), (238, 837459), (294, 677943), (306, 651357), (343, 581094), (357, 558306), (378, 527289), (422, 472311), (441, 451962), (459, 434238), (567, 351526), (633, 314874), (686, 290547), (714, 279153), (833, 239274), (882, 225981), (918, 217119), (1029, 193698), (1071, 186102), (1134, 175763), (1266, 157437), (1323, 150654), (1377, 144746), (1477, 134946), (1666, 119637), (1899, 104958), (2058, 96849), (2142, 93051), (2499, 79758), (2646, 75327), (2754, 72373), (2954, 67473), (3087, 64566), (3213, 62034), (3587, 55566), (3798, 52479), (3969, 50218), (4431, 44982), (4998, 39879), (5697, 34986), (5831, 34182), (6174, 32283), (6426, 31017), (7174, 27783), (7497, 26586), (7938, 25109), (8862, 22491), (9261, 21522), (9639, 20678), (10339, 19278), (10761, 18522), (11394, 17493), (11662, 17091), (13293, 14994)]