208025424

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 601414632

約数和(自身を除く): 393389208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 97, 106, 144, 159, 194, 212, 281, 291, 318, 388, 424, 477, 562, 582, 636, 776, 843, 848, 873, 954, 1124, 1164, 1272, 1552, 1686, 1746, 1908, 2248, 2328, 2529, 2544, 3372, 3492, 3816, 4496, 4656, 5058, 5141, 6744, 6984, 7632, 10116, 10282, 13488, 13968, 14893, 15423, 20232, 20564, 27257, 29786, 30846, 40464, 41128, 44679, 46269, 54514, 59572, 61692, 81771, 82256, 89358, 92538, 109028, 119144, 123384, 134037, 163542, 178716, 185076, 218056, 238288, 245313, 246768, 268074, 327084, 357432, 370152, 436112, 490626, 536148, 654168, 714864, 740304, 981252, 1072296, 1308336, 1444621, 1962504, 2144592, 2889242, 3925008, 4333863, 5778484, 8667726, 11556968, 13001589, 17335452, 23113936, 26003178, 34670904, 52006356, 69341808, 104012712, 208025424]

約数ペア:

[(1, 208025424), (2, 104012712), (3, 69341808), (4, 52006356), (6, 34670904), (8, 26003178), (9, 23113936), (12, 17335452), (16, 13001589), (18, 11556968), (24, 8667726), (36, 5778484), (48, 4333863), (53, 3925008), (72, 2889242), (97, 2144592), (106, 1962504), (144, 1444621), (159, 1308336), (194, 1072296), (212, 981252), (281, 740304), (291, 714864), (318, 654168), (388, 536148), (424, 490626), (477, 436112), (562, 370152), (582, 357432), (636, 327084), (776, 268074), (843, 246768), (848, 245313), (873, 238288), (954, 218056), (1124, 185076), (1164, 178716), (1272, 163542), (1552, 134037), (1686, 123384), (1746, 119144), (1908, 109028), (2248, 92538), (2328, 89358), (2529, 82256), (2544, 81771), (3372, 61692), (3492, 59572), (3816, 54514), (4496, 46269), (4656, 44679), (5058, 41128), (5141, 40464), (6744, 30846), (6984, 29786), (7632, 27257), (10116, 20564), (10282, 20232), (13488, 15423), (13968, 14893)]