203431040

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6829

約数の個数: 64

約数和(自身を含む): 496748160

約数和(自身を除く): 293317120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 3008, 3760, 6016, 6763, 7520, 13526, 15040, 27052, 30080, 33815, 54104, 67630, 108208, 135260, 216416, 270520, 317861, 432832, 541040, 635722, 865664, 1082080, 1271444, 1589305, 2164160, 2542888, 3178610, 4328320, 5085776, 6357220, 10171552, 12714440, 20343104, 25428880, 40686208, 50857760, 101715520, 203431040]

約数ペア:

[(1, 203431040), (2, 101715520), (4, 50857760), (5, 40686208), (8, 25428880), (10, 20343104), (16, 12714440), (20, 10171552), (32, 6357220), (40, 5085776), (47, 4328320), (64, 3178610), (80, 2542888), (94, 2164160), (128, 1589305), (160, 1271444), (188, 1082080), (235, 865664), (320, 635722), (376, 541040), (470, 432832), (640, 317861), (752, 270520), (940, 216416), (1504, 135260), (1880, 108208), (3008, 67630), (3760, 54104), (6016, 33815), (6763, 30080), (7520, 27052), (13526, 15040)]