200769520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5351}}^1$

素因数の和:5438

約数の個数: 80

約数和(自身を含む): 541536768

約数和(自身を除く): 340767248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5351, 5360, 7504, 9380, 10702, 18760, 21404, 26755, 37457, 37520, 42808, 53510, 74914, 85616, 107020, 149828, 187285, 214040, 299656, 358517, 374570, 428080, 599312, 717034, 749140, 1434068, 1498280, 1792585, 2509619, 2868136, 2996560, 3585170, 5019238, 5736272, 7170340, 10038476, 12548095, 14340680, 20076952, 25096190, 28681360, 40153904, 50192380, 100384760, 200769520]

約数ペア:

[(1, 200769520), (2, 100384760), (4, 50192380), (5, 40153904), (7, 28681360), (8, 25096190), (10, 20076952), (14, 14340680), (16, 12548095), (20, 10038476), (28, 7170340), (35, 5736272), (40, 5019238), (56, 3585170), (67, 2996560), (70, 2868136), (80, 2509619), (112, 1792585), (134, 1498280), (140, 1434068), (268, 749140), (280, 717034), (335, 599312), (469, 428080), (536, 374570), (560, 358517), (670, 299656), (938, 214040), (1072, 187285), (1340, 149828), (1876, 107020), (2345, 85616), (2680, 74914), (3752, 53510), (4690, 42808), (5351, 37520), (5360, 37457), (7504, 26755), (9380, 21404), (10702, 18760)]