200166400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1154

約数の個数: 132

約数和(自身を含む): 567559408

約数和(自身を除く): 367393008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1117, 1120, 1280, 1400, 1600, 1792, 2234, 2240, 2560, 2800, 3200, 3584, 4468, 4480, 5120, 5585, 5600, 6400, 7168, 7819, 8936, 8960, 11170, 11200, 12800, 15638, 17872, 17920, 22340, 22400, 25600, 27925, 31276, 35744, 35840, 39095, 44680, 44800, 55850, 62552, 71488, 78190, 89360, 89600, 111700, 125104, 142976, 156380, 178720, 179200, 195475, 223400, 250208, 285952, 312760, 357440, 390950, 446800, 500416, 571904, 625520, 714880, 781900, 893600, 1000832, 1143808, 1251040, 1429760, 1563800, 1787200, 2001664, 2502080, 2859520, 3127600, 3574400, 4003328, 5004160, 5719040, 6255200, 7148800, 8006656, 10008320, 12510400, 14297600, 20016640, 25020800, 28595200, 40033280, 50041600, 100083200, 200166400]

約数ペア:

[(1, 200166400), (2, 100083200), (4, 50041600), (5, 40033280), (7, 28595200), (8, 25020800), (10, 20016640), (14, 14297600), (16, 12510400), (20, 10008320), (25, 8006656), (28, 7148800), (32, 6255200), (35, 5719040), (40, 5004160), (50, 4003328), (56, 3574400), (64, 3127600), (70, 2859520), (80, 2502080), (100, 2001664), (112, 1787200), (128, 1563800), (140, 1429760), (160, 1251040), (175, 1143808), (200, 1000832), (224, 893600), (256, 781900), (280, 714880), (320, 625520), (350, 571904), (400, 500416), (448, 446800), (512, 390950), (560, 357440), (640, 312760), (700, 285952), (800, 250208), (896, 223400), (1024, 195475), (1117, 179200), (1120, 178720), (1280, 156380), (1400, 142976), (1600, 125104), (1792, 111700), (2234, 89600), (2240, 89360), (2560, 78190), (2800, 71488), (3200, 62552), (3584, 55850), (4468, 44800), (4480, 44680), (5120, 39095), (5585, 35840), (5600, 35744), (6400, 31276), (7168, 27925), (7819, 25600), (8936, 22400), (8960, 22340), (11170, 17920), (11200, 17872), (12800, 15638)]