214709082

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 561441600

約数和(自身を除く): 346732518

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 289, 294, 323, 343, 357, 361, 399, 578, 646, 686, 714, 722, 798, 833, 867, 931, 969, 1029, 1083, 1666, 1734, 1862, 1938, 2023, 2058, 2166, 2261, 2499, 2527, 2793, 4046, 4522, 4998, 5054, 5491, 5586, 5831, 6069, 6137, 6517, 6783, 7581, 10982, 11662, 12138, 12274, 13034, 13566, 14161, 15162, 15827, 16473, 17493, 17689, 18411, 19551, 28322, 31654, 32946, 34986, 35378, 36822, 38437, 39102, 42483, 42959, 47481, 53067, 76874, 84966, 85918, 94962, 99127, 104329, 106134, 110789, 115311, 123823, 128877, 198254, 208658, 221578, 230622, 247646, 257754, 269059, 297381, 300713, 312987, 332367, 371469, 538118, 594762, 601426, 625974, 664734, 730303, 742938, 807177, 902139, 1460606, 1614354, 1804278, 1883413, 2104991, 2190909, 3766826, 4209982, 4381818, 5112121, 5650239, 6314973, 10224242, 11300478, 12629946, 15336363, 30672726, 35784847, 71569694, 107354541, 214709082]

約数ペア:

[(1, 214709082), (2, 107354541), (3, 71569694), (6, 35784847), (7, 30672726), (14, 15336363), (17, 12629946), (19, 11300478), (21, 10224242), (34, 6314973), (38, 5650239), (42, 5112121), (49, 4381818), (51, 4209982), (57, 3766826), (98, 2190909), (102, 2104991), (114, 1883413), (119, 1804278), (133, 1614354), (147, 1460606), (238, 902139), (266, 807177), (289, 742938), (294, 730303), (323, 664734), (343, 625974), (357, 601426), (361, 594762), (399, 538118), (578, 371469), (646, 332367), (686, 312987), (714, 300713), (722, 297381), (798, 269059), (833, 257754), (867, 247646), (931, 230622), (969, 221578), (1029, 208658), (1083, 198254), (1666, 128877), (1734, 123823), (1862, 115311), (1938, 110789), (2023, 106134), (2058, 104329), (2166, 99127), (2261, 94962), (2499, 85918), (2527, 84966), (2793, 76874), (4046, 53067), (4522, 47481), (4998, 42959), (5054, 42483), (5491, 39102), (5586, 38437), (5831, 36822), (6069, 35378), (6137, 34986), (6517, 32946), (6783, 31654), (7581, 28322), (10982, 19551), (11662, 18411), (12138, 17689), (12274, 17493), (13034, 16473), (13566, 15827), (14161, 15162)]