204506208

素因数分解:

$2^5\times 3^4\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 120

約数和(自身を含む): 605754072

約数和(自身を除く): 401247864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 257, 288, 307, 324, 432, 514, 614, 648, 771, 864, 921, 1028, 1228, 1296, 1542, 1842, 2056, 2313, 2456, 2592, 2763, 3084, 3684, 4112, 4626, 4912, 5526, 6168, 6939, 7368, 8224, 8289, 9252, 9824, 11052, 12336, 13878, 14736, 16578, 18504, 20817, 22104, 24672, 24867, 27756, 29472, 33156, 37008, 41634, 44208, 49734, 55512, 66312, 74016, 78899, 83268, 88416, 99468, 111024, 132624, 157798, 166536, 198936, 222048, 236697, 265248, 315596, 333072, 397872, 473394, 631192, 666144, 710091, 795744, 946788, 1262384, 1420182, 1893576, 2130273, 2524768, 2840364, 3787152, 4260546, 5680728, 6390819, 7574304, 8521092, 11361456, 12781638, 17042184, 22722912, 25563276, 34084368, 51126552, 68168736, 102253104, 204506208]

約数ペア:

[(1, 204506208), (2, 102253104), (3, 68168736), (4, 51126552), (6, 34084368), (8, 25563276), (9, 22722912), (12, 17042184), (16, 12781638), (18, 11361456), (24, 8521092), (27, 7574304), (32, 6390819), (36, 5680728), (48, 4260546), (54, 3787152), (72, 2840364), (81, 2524768), (96, 2130273), (108, 1893576), (144, 1420182), (162, 1262384), (216, 946788), (257, 795744), (288, 710091), (307, 666144), (324, 631192), (432, 473394), (514, 397872), (614, 333072), (648, 315596), (771, 265248), (864, 236697), (921, 222048), (1028, 198936), (1228, 166536), (1296, 157798), (1542, 132624), (1842, 111024), (2056, 99468), (2313, 88416), (2456, 83268), (2592, 78899), (2763, 74016), (3084, 66312), (3684, 55512), (4112, 49734), (4626, 44208), (4912, 41634), (5526, 37008), (6168, 33156), (6939, 29472), (7368, 27756), (8224, 24867), (8289, 24672), (9252, 22104), (9824, 20817), (11052, 18504), (12336, 16578), (13878, 14736)]