197524782

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 368568018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 63, 69, 78, 91, 98, 107, 117, 126, 138, 147, 161, 182, 207, 214, 234, 273, 294, 299, 321, 322, 343, 414, 441, 483, 546, 598, 637, 642, 686, 749, 819, 882, 897, 963, 966, 1029, 1127, 1274, 1391, 1449, 1498, 1638, 1794, 1911, 1926, 2058, 2093, 2247, 2254, 2461, 2691, 2782, 2898, 3087, 3381, 3822, 4173, 4186, 4459, 4494, 4922, 5243, 5382, 5733, 6174, 6279, 6741, 6762, 7383, 7889, 8346, 8918, 9737, 10143, 10486, 11466, 12519, 12558, 13377, 13482, 14651, 14766, 15729, 15778, 17227, 18837, 19474, 20286, 22149, 23667, 25038, 26754, 29211, 29302, 31458, 31993, 34454, 36701, 37674, 40131, 43953, 44298, 47187, 47334, 51681, 58422, 63986, 68159, 71001, 73402, 80262, 87633, 87906, 94374, 95979, 102557, 103362, 110103, 120589, 131859, 136318, 142002, 155043, 175266, 191958, 204477, 205114, 220206, 223951, 241178, 263718, 287937, 307671, 310086, 330309, 361767, 408954, 447902, 477113, 575874, 613431, 615342, 660618, 671853, 723534, 844123, 923013, 954226, 1085301, 1226862, 1343706, 1431339, 1567657, 1688246, 1846026, 2015559, 2170602, 2532369, 2862678, 3135314, 4031118, 4294017, 4702971, 5064738, 7597107, 8588034, 9405942, 10973599, 14108913, 15194214, 21947198, 28217826, 32920797, 65841594, 98762391, 197524782]

約数ペア:

[(1, 197524782), (2, 98762391), (3, 65841594), (6, 32920797), (7, 28217826), (9, 21947198), (13, 15194214), (14, 14108913), (18, 10973599), (21, 9405942), (23, 8588034), (26, 7597107), (39, 5064738), (42, 4702971), (46, 4294017), (49, 4031118), (63, 3135314), (69, 2862678), (78, 2532369), (91, 2170602), (98, 2015559), (107, 1846026), (117, 1688246), (126, 1567657), (138, 1431339), (147, 1343706), (161, 1226862), (182, 1085301), (207, 954226), (214, 923013), (234, 844123), (273, 723534), (294, 671853), (299, 660618), (321, 615342), (322, 613431), (343, 575874), (414, 477113), (441, 447902), (483, 408954), (546, 361767), (598, 330309), (637, 310086), (642, 307671), (686, 287937), (749, 263718), (819, 241178), (882, 223951), (897, 220206), (963, 205114), (966, 204477), (1029, 191958), (1127, 175266), (1274, 155043), (1391, 142002), (1449, 136318), (1498, 131859), (1638, 120589), (1794, 110103), (1911, 103362), (1926, 102557), (2058, 95979), (2093, 94374), (2247, 87906), (2254, 87633), (2461, 80262), (2691, 73402), (2782, 71001), (2898, 68159), (3087, 63986), (3381, 58422), (3822, 51681), (4173, 47334), (4186, 47187), (4459, 44298), (4494, 43953), (4922, 40131), (5243, 37674), (5382, 36701), (5733, 34454), (6174, 31993), (6279, 31458), (6741, 29302), (6762, 29211), (7383, 26754), (7889, 25038), (8346, 23667), (8918, 22149), (9737, 20286), (10143, 19474), (10486, 18837), (11466, 17227), (12519, 15778), (12558, 15729), (13377, 14766), (13482, 14651)]