201271616

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4976

約数の個数: 84

約数和(自身を含む): 500446548

約数和(自身を除く): 299174932

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4937, 5096, 5824, 9874, 10192, 19748, 20384, 34559, 39496, 40768, 64181, 69118, 78992, 128362, 138236, 157984, 241913, 256724, 276472, 315968, 449267, 483826, 513448, 552944, 898534, 967652, 1026896, 1105888, 1797068, 1935304, 2053792, 2211776, 3144869, 3594136, 3870608, 4107584, 6289738, 7188272, 7741216, 12579476, 14376544, 15482432, 25158952, 28753088, 50317904, 100635808, 201271616]

約数ペア:

[(1, 201271616), (2, 100635808), (4, 50317904), (7, 28753088), (8, 25158952), (13, 15482432), (14, 14376544), (16, 12579476), (26, 7741216), (28, 7188272), (32, 6289738), (49, 4107584), (52, 3870608), (56, 3594136), (64, 3144869), (91, 2211776), (98, 2053792), (104, 1935304), (112, 1797068), (182, 1105888), (196, 1026896), (208, 967652), (224, 898534), (364, 552944), (392, 513448), (416, 483826), (448, 449267), (637, 315968), (728, 276472), (784, 256724), (832, 241913), (1274, 157984), (1456, 138236), (1568, 128362), (2548, 78992), (2912, 69118), (3136, 64181), (4937, 40768), (5096, 39496), (5824, 34559), (9874, 20384), (10192, 19748)]