200358400

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 120

約数和(自身を含む): 541911744

約数和(自身を除く): 341553344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1100, 1280, 1408, 1423, 1600, 1760, 2200, 2560, 2816, 2846, 3200, 3520, 4400, 5632, 5692, 6400, 7040, 7115, 8800, 11384, 12800, 14080, 14230, 15653, 17600, 22768, 28160, 28460, 31306, 35200, 35575, 45536, 56920, 62612, 70400, 71150, 78265, 91072, 113840, 125224, 140800, 142300, 156530, 182144, 227680, 250448, 284600, 313060, 364288, 391325, 455360, 500896, 569200, 626120, 728576, 782650, 910720, 1001792, 1138400, 1252240, 1565300, 1821440, 2003584, 2276800, 2504480, 3130600, 3642880, 4007168, 4553600, 5008960, 6261200, 8014336, 9107200, 10017920, 12522400, 18214400, 20035840, 25044800, 40071680, 50089600, 100179200, 200358400]

約数ペア:

[(1, 200358400), (2, 100179200), (4, 50089600), (5, 40071680), (8, 25044800), (10, 20035840), (11, 18214400), (16, 12522400), (20, 10017920), (22, 9107200), (25, 8014336), (32, 6261200), (40, 5008960), (44, 4553600), (50, 4007168), (55, 3642880), (64, 3130600), (80, 2504480), (88, 2276800), (100, 2003584), (110, 1821440), (128, 1565300), (160, 1252240), (176, 1138400), (200, 1001792), (220, 910720), (256, 782650), (275, 728576), (320, 626120), (352, 569200), (400, 500896), (440, 455360), (512, 391325), (550, 364288), (640, 313060), (704, 284600), (800, 250448), (880, 227680), (1100, 182144), (1280, 156530), (1408, 142300), (1423, 140800), (1600, 125224), (1760, 113840), (2200, 91072), (2560, 78265), (2816, 71150), (2846, 70400), (3200, 62612), (3520, 56920), (4400, 45536), (5632, 35575), (5692, 35200), (6400, 31306), (7040, 28460), (7115, 28160), (8800, 22768), (11384, 17600), (12800, 15653), (14080, 14230)]