208980486

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 575318016

約数和(自身を除く): 366337530

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 97, 99, 117, 143, 162, 186, 194, 198, 234, 243, 279, 286, 291, 297, 341, 351, 403, 429, 486, 558, 582, 594, 682, 702, 806, 837, 858, 873, 891, 1023, 1053, 1067, 1209, 1261, 1287, 1674, 1746, 1782, 2046, 2106, 2134, 2418, 2511, 2522, 2574, 2619, 2673, 3007, 3069, 3159, 3201, 3627, 3783, 3861, 4433, 5022, 5238, 5346, 6014, 6138, 6318, 6402, 7254, 7533, 7566, 7722, 7857, 8866, 9021, 9207, 9603, 10881, 11349, 11583, 13299, 13871, 15066, 15714, 18042, 18414, 19206, 21762, 22698, 23166, 23571, 26598, 27063, 27621, 27742, 28809, 32643, 33077, 34047, 34749, 39091, 39897, 41613, 47142, 54126, 55242, 57618, 65286, 66154, 68094, 69498, 78182, 79794, 81189, 82863, 83226, 86427, 97929, 99231, 102141, 117273, 119691, 124839, 162378, 165726, 172854, 195858, 198462, 204282, 234546, 239382, 243567, 249678, 259281, 297693, 306423, 351819, 359073, 374517, 430001, 487134, 518562, 595386, 612846, 703638, 718146, 730701, 749034, 860002, 893079, 1055457, 1077219, 1123551, 1290003, 1461402, 1786158, 2110914, 2154438, 2247102, 2580006, 2679237, 3166371, 3370653, 3870009, 5358474, 6332742, 6741306, 7740018, 8037711, 9499113, 11610027, 16075422, 18998226, 23220054, 34830081, 69660162, 104490243, 208980486]

約数ペア:

[(1, 208980486), (2, 104490243), (3, 69660162), (6, 34830081), (9, 23220054), (11, 18998226), (13, 16075422), (18, 11610027), (22, 9499113), (26, 8037711), (27, 7740018), (31, 6741306), (33, 6332742), (39, 5358474), (54, 3870009), (62, 3370653), (66, 3166371), (78, 2679237), (81, 2580006), (93, 2247102), (97, 2154438), (99, 2110914), (117, 1786158), (143, 1461402), (162, 1290003), (186, 1123551), (194, 1077219), (198, 1055457), (234, 893079), (243, 860002), (279, 749034), (286, 730701), (291, 718146), (297, 703638), (341, 612846), (351, 595386), (403, 518562), (429, 487134), (486, 430001), (558, 374517), (582, 359073), (594, 351819), (682, 306423), (702, 297693), (806, 259281), (837, 249678), (858, 243567), (873, 239382), (891, 234546), (1023, 204282), (1053, 198462), (1067, 195858), (1209, 172854), (1261, 165726), (1287, 162378), (1674, 124839), (1746, 119691), (1782, 117273), (2046, 102141), (2106, 99231), (2134, 97929), (2418, 86427), (2511, 83226), (2522, 82863), (2574, 81189), (2619, 79794), (2673, 78182), (3007, 69498), (3069, 68094), (3159, 66154), (3201, 65286), (3627, 57618), (3783, 55242), (3861, 54126), (4433, 47142), (5022, 41613), (5238, 39897), (5346, 39091), (6014, 34749), (6138, 34047), (6318, 33077), (6402, 32643), (7254, 28809), (7533, 27742), (7566, 27621), (7722, 27063), (7857, 26598), (8866, 23571), (9021, 23166), (9207, 22698), (9603, 21762), (10881, 19206), (11349, 18414), (11583, 18042), (13299, 15714), (13871, 15066)]