208322800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 584534016

約数和(自身を除く): 376211216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 940, 1175, 1316, 1400, 1583, 1645, 1880, 2350, 2632, 2800, 3166, 3290, 3760, 4700, 5264, 6332, 6580, 7915, 8225, 9400, 11081, 12664, 13160, 15830, 16450, 18800, 22162, 25328, 26320, 31660, 32900, 39575, 44324, 55405, 63320, 65800, 74401, 79150, 88648, 110810, 126640, 131600, 148802, 158300, 177296, 221620, 277025, 297604, 316600, 372005, 443240, 520807, 554050, 595208, 633200, 744010, 886480, 1041614, 1108100, 1190416, 1488020, 1860025, 2083228, 2216200, 2604035, 2976040, 3720050, 4166456, 4432400, 5208070, 5952080, 7440100, 8332912, 10416140, 13020175, 14880200, 20832280, 26040350, 29760400, 41664560, 52080700, 104161400, 208322800]

約数ペア:

[(1, 208322800), (2, 104161400), (4, 52080700), (5, 41664560), (7, 29760400), (8, 26040350), (10, 20832280), (14, 14880200), (16, 13020175), (20, 10416140), (25, 8332912), (28, 7440100), (35, 5952080), (40, 5208070), (47, 4432400), (50, 4166456), (56, 3720050), (70, 2976040), (80, 2604035), (94, 2216200), (100, 2083228), (112, 1860025), (140, 1488020), (175, 1190416), (188, 1108100), (200, 1041614), (235, 886480), (280, 744010), (329, 633200), (350, 595208), (376, 554050), (400, 520807), (470, 443240), (560, 372005), (658, 316600), (700, 297604), (752, 277025), (940, 221620), (1175, 177296), (1316, 158300), (1400, 148802), (1583, 131600), (1645, 126640), (1880, 110810), (2350, 88648), (2632, 79150), (2800, 74401), (3166, 65800), (3290, 63320), (3760, 55405), (4700, 44324), (5264, 39575), (6332, 32900), (6580, 31660), (7915, 26320), (8225, 25328), (9400, 22162), (11081, 18800), (12664, 16450), (13160, 15830)]