208577088

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1684

約数の個数: 84

約数和(自身を含む): 600600780

約数和(自身を除く): 392023692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 1028, 1409, 1542, 2056, 2313, 2818, 3084, 4112, 4227, 4626, 5636, 6168, 8224, 8454, 9252, 11272, 12336, 12681, 16448, 16908, 18504, 22544, 24672, 25362, 33816, 37008, 45088, 49344, 50724, 67632, 74016, 90176, 101448, 135264, 148032, 202896, 270528, 362113, 405792, 724226, 811584, 1086339, 1448452, 2172678, 2896904, 3259017, 4345356, 5793808, 6518034, 8690712, 11587616, 13036068, 17381424, 23175232, 26072136, 34762848, 52144272, 69525696, 104288544, 208577088]

約数ペア:

[(1, 208577088), (2, 104288544), (3, 69525696), (4, 52144272), (6, 34762848), (8, 26072136), (9, 23175232), (12, 17381424), (16, 13036068), (18, 11587616), (24, 8690712), (32, 6518034), (36, 5793808), (48, 4345356), (64, 3259017), (72, 2896904), (96, 2172678), (144, 1448452), (192, 1086339), (257, 811584), (288, 724226), (514, 405792), (576, 362113), (771, 270528), (1028, 202896), (1409, 148032), (1542, 135264), (2056, 101448), (2313, 90176), (2818, 74016), (3084, 67632), (4112, 50724), (4227, 49344), (4626, 45088), (5636, 37008), (6168, 33816), (8224, 25362), (8454, 24672), (9252, 22544), (11272, 18504), (12336, 16908), (12681, 16448)]