197313984

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 126

約数和(自身を含む): 657996144

約数和(自身を除く): 460682160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 6991, 7056, 9408, 13982, 14112, 20973, 27964, 28224, 41946, 48937, 55928, 62919, 83892, 97874, 111856, 125838, 146811, 167784, 195748, 223712, 251676, 293622, 335568, 342559, 391496, 440433, 447424, 503352, 587244, 671136, 685118, 782992, 880866, 1006704, 1027677, 1174488, 1342272, 1370236, 1565984, 1761732, 2013408, 2055354, 2348976, 2740472, 3083031, 3131968, 3523464, 4026816, 4110708, 4697952, 5480944, 6166062, 7046928, 8221416, 9395904, 10961888, 12332124, 14093856, 16442832, 21923776, 24664248, 28187712, 32885664, 49328496, 65771328, 98656992, 197313984]

約数ペア:

[(1, 197313984), (2, 98656992), (3, 65771328), (4, 49328496), (6, 32885664), (7, 28187712), (8, 24664248), (9, 21923776), (12, 16442832), (14, 14093856), (16, 12332124), (18, 10961888), (21, 9395904), (24, 8221416), (28, 7046928), (32, 6166062), (36, 5480944), (42, 4697952), (48, 4110708), (49, 4026816), (56, 3523464), (63, 3131968), (64, 3083031), (72, 2740472), (84, 2348976), (96, 2055354), (98, 2013408), (112, 1761732), (126, 1565984), (144, 1370236), (147, 1342272), (168, 1174488), (192, 1027677), (196, 1006704), (224, 880866), (252, 782992), (288, 685118), (294, 671136), (336, 587244), (392, 503352), (441, 447424), (448, 440433), (504, 391496), (576, 342559), (588, 335568), (672, 293622), (784, 251676), (882, 223712), (1008, 195748), (1176, 167784), (1344, 146811), (1568, 125838), (1764, 111856), (2016, 97874), (2352, 83892), (3136, 62919), (3528, 55928), (4032, 48937), (4704, 41946), (6991, 28224), (7056, 27964), (9408, 20973), (13982, 14112)]