205363584

素因数分解:

$2^7\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2112

約数の個数: 96

約数和(自身を含む): 597893400

約数和(自身を除く): 392529816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 267, 288, 356, 384, 534, 576, 712, 801, 1068, 1152, 1424, 1602, 2003, 2136, 2848, 3204, 4006, 4272, 5696, 6009, 6408, 8012, 8544, 11392, 12018, 12816, 16024, 17088, 18027, 24036, 25632, 32048, 34176, 36054, 48072, 51264, 64096, 72108, 96144, 102528, 128192, 144216, 178267, 192288, 256384, 288432, 356534, 384576, 534801, 576864, 713068, 769152, 1069602, 1153728, 1426136, 1604403, 2139204, 2307456, 2852272, 3208806, 4278408, 5704544, 6417612, 8556816, 11409088, 12835224, 17113632, 22818176, 25670448, 34227264, 51340896, 68454528, 102681792, 205363584]

約数ペア:

[(1, 205363584), (2, 102681792), (3, 68454528), (4, 51340896), (6, 34227264), (8, 25670448), (9, 22818176), (12, 17113632), (16, 12835224), (18, 11409088), (24, 8556816), (32, 6417612), (36, 5704544), (48, 4278408), (64, 3208806), (72, 2852272), (89, 2307456), (96, 2139204), (128, 1604403), (144, 1426136), (178, 1153728), (192, 1069602), (267, 769152), (288, 713068), (356, 576864), (384, 534801), (534, 384576), (576, 356534), (712, 288432), (801, 256384), (1068, 192288), (1152, 178267), (1424, 144216), (1602, 128192), (2003, 102528), (2136, 96144), (2848, 72108), (3204, 64096), (4006, 51264), (4272, 48072), (5696, 36054), (6009, 34176), (6408, 32048), (8012, 25632), (8544, 24036), (11392, 18027), (12018, 17088), (12816, 16024)]