221963742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 657506304

約数和(自身を除く): 435542562

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 97, 99, 117, 126, 127, 143, 154, 182, 194, 198, 231, 234, 254, 273, 286, 291, 381, 429, 462, 546, 582, 679, 693, 762, 819, 858, 873, 889, 1001, 1067, 1143, 1261, 1287, 1358, 1386, 1397, 1638, 1651, 1746, 1778, 2002, 2037, 2134, 2286, 2522, 2574, 2667, 2794, 3003, 3201, 3302, 3783, 4074, 4191, 4953, 5334, 6006, 6111, 6402, 7469, 7566, 8001, 8382, 8827, 9009, 9603, 9779, 9906, 11349, 11557, 12222, 12319, 12573, 13871, 14859, 14938, 16002, 17654, 18018, 18161, 19206, 19558, 22407, 22698, 23114, 24638, 25146, 26481, 27742, 29337, 29718, 34671, 36322, 36957, 41613, 44814, 52962, 54483, 58674, 67221, 69342, 73914, 79443, 83226, 86233, 88011, 97097, 104013, 108966, 110871, 124839, 127127, 134442, 135509, 158886, 160147, 163449, 172466, 176022, 194194, 208026, 221742, 249678, 254254, 258699, 271018, 291291, 320294, 326898, 381381, 406527, 480441, 517398, 582582, 762762, 776097, 813054, 873873, 948563, 960882, 1121029, 1144143, 1219581, 1441323, 1552194, 1747746, 1761617, 1897126, 2242058, 2288286, 2439162, 2845689, 2882646, 3363087, 3523234, 5284851, 5691378, 6726174, 8537067, 10089261, 10569702, 12331319, 15854553, 17074134, 20178522, 24662638, 31709106, 36993957, 73987914, 110981871, 221963742]

約数ペア:

[(1, 221963742), (2, 110981871), (3, 73987914), (6, 36993957), (7, 31709106), (9, 24662638), (11, 20178522), (13, 17074134), (14, 15854553), (18, 12331319), (21, 10569702), (22, 10089261), (26, 8537067), (33, 6726174), (39, 5691378), (42, 5284851), (63, 3523234), (66, 3363087), (77, 2882646), (78, 2845689), (91, 2439162), (97, 2288286), (99, 2242058), (117, 1897126), (126, 1761617), (127, 1747746), (143, 1552194), (154, 1441323), (182, 1219581), (194, 1144143), (198, 1121029), (231, 960882), (234, 948563), (254, 873873), (273, 813054), (286, 776097), (291, 762762), (381, 582582), (429, 517398), (462, 480441), (546, 406527), (582, 381381), (679, 326898), (693, 320294), (762, 291291), (819, 271018), (858, 258699), (873, 254254), (889, 249678), (1001, 221742), (1067, 208026), (1143, 194194), (1261, 176022), (1287, 172466), (1358, 163449), (1386, 160147), (1397, 158886), (1638, 135509), (1651, 134442), (1746, 127127), (1778, 124839), (2002, 110871), (2037, 108966), (2134, 104013), (2286, 97097), (2522, 88011), (2574, 86233), (2667, 83226), (2794, 79443), (3003, 73914), (3201, 69342), (3302, 67221), (3783, 58674), (4074, 54483), (4191, 52962), (4953, 44814), (5334, 41613), (6006, 36957), (6111, 36322), (6402, 34671), (7469, 29718), (7566, 29337), (8001, 27742), (8382, 26481), (8827, 25146), (9009, 24638), (9603, 23114), (9779, 22698), (9906, 22407), (11349, 19558), (11557, 19206), (12222, 18161), (12319, 18018), (12573, 17654), (13871, 16002), (14859, 14938)]