200321814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 525533184

約数和(自身を除く): 325211370

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 71, 77, 93, 142, 154, 186, 197, 213, 217, 231, 341, 394, 426, 434, 462, 497, 591, 651, 682, 781, 994, 1023, 1182, 1302, 1379, 1491, 1562, 2046, 2167, 2201, 2343, 2387, 2758, 2982, 4137, 4334, 4402, 4686, 4774, 5467, 6107, 6501, 6603, 7161, 8274, 10934, 12214, 13002, 13206, 13987, 14322, 15169, 15407, 16401, 18321, 24211, 27974, 30338, 30814, 32802, 36642, 41961, 42749, 45507, 46221, 48422, 67177, 72633, 83922, 85498, 91014, 92442, 97909, 128247, 134354, 145266, 153857, 169477, 195818, 201531, 256494, 293727, 307714, 338954, 403062, 433597, 461571, 470239, 508431, 587454, 867194, 923142, 940478, 1016862, 1076999, 1300791, 1410717, 2153998, 2601582, 2821434, 3035179, 3230997, 4769567, 6070358, 6461994, 9105537, 9539134, 14308701, 18211074, 28617402, 33386969, 66773938, 100160907, 200321814]

約数ペア:

[(1, 200321814), (2, 100160907), (3, 66773938), (6, 33386969), (7, 28617402), (11, 18211074), (14, 14308701), (21, 9539134), (22, 9105537), (31, 6461994), (33, 6070358), (42, 4769567), (62, 3230997), (66, 3035179), (71, 2821434), (77, 2601582), (93, 2153998), (142, 1410717), (154, 1300791), (186, 1076999), (197, 1016862), (213, 940478), (217, 923142), (231, 867194), (341, 587454), (394, 508431), (426, 470239), (434, 461571), (462, 433597), (497, 403062), (591, 338954), (651, 307714), (682, 293727), (781, 256494), (994, 201531), (1023, 195818), (1182, 169477), (1302, 153857), (1379, 145266), (1491, 134354), (1562, 128247), (2046, 97909), (2167, 92442), (2201, 91014), (2343, 85498), (2387, 83922), (2758, 72633), (2982, 67177), (4137, 48422), (4334, 46221), (4402, 45507), (4686, 42749), (4774, 41961), (5467, 36642), (6107, 32802), (6501, 30814), (6603, 30338), (7161, 27974), (8274, 24211), (10934, 18321), (12214, 16401), (13002, 15407), (13206, 15169), (13987, 14322)]