203224665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 421724160

約数和(自身を除く): 218499495

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 43, 57, 69, 95, 103, 105, 115, 129, 133, 161, 215, 285, 301, 309, 345, 399, 437, 483, 515, 645, 665, 721, 805, 817, 903, 989, 1311, 1505, 1545, 1957, 1995, 2163, 2185, 2369, 2415, 2451, 2967, 3059, 3605, 4085, 4429, 4515, 4945, 5719, 5871, 6555, 6923, 7107, 9177, 9785, 10815, 11845, 12255, 13287, 13699, 14835, 15295, 16583, 17157, 18791, 20769, 22145, 28595, 29355, 31003, 34615, 35535, 41097, 45011, 45885, 49749, 56373, 66435, 68495, 82915, 84151, 85785, 93009, 93955, 101867, 103845, 131537, 135033, 155015, 205485, 225055, 248745, 252453, 281865, 305601, 315077, 394611, 420755, 465045, 509335, 589057, 657685, 675165, 713069, 945231, 1262265, 1528005, 1575385, 1767171, 1935473, 1973055, 2139207, 2945285, 3565345, 4726155, 5806419, 8835855, 9677365, 10696035, 13548311, 29032095, 40644933, 67741555, 203224665]

約数ペア:

[(1, 203224665), (3, 67741555), (5, 40644933), (7, 29032095), (15, 13548311), (19, 10696035), (21, 9677365), (23, 8835855), (35, 5806419), (43, 4726155), (57, 3565345), (69, 2945285), (95, 2139207), (103, 1973055), (105, 1935473), (115, 1767171), (129, 1575385), (133, 1528005), (161, 1262265), (215, 945231), (285, 713069), (301, 675165), (309, 657685), (345, 589057), (399, 509335), (437, 465045), (483, 420755), (515, 394611), (645, 315077), (665, 305601), (721, 281865), (805, 252453), (817, 248745), (903, 225055), (989, 205485), (1311, 155015), (1505, 135033), (1545, 131537), (1957, 103845), (1995, 101867), (2163, 93955), (2185, 93009), (2369, 85785), (2415, 84151), (2451, 82915), (2967, 68495), (3059, 66435), (3605, 56373), (4085, 49749), (4429, 45885), (4515, 45011), (4945, 41097), (5719, 35535), (5871, 34615), (6555, 31003), (6923, 29355), (7107, 28595), (9177, 22145), (9785, 20769), (10815, 18791), (11845, 17157), (12255, 16583), (13287, 15295), (13699, 14835)]