205792384

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 486172800

約数和(自身を除く): 280380416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 239, 248, 434, 448, 478, 496, 868, 896, 956, 961, 992, 1673, 1736, 1912, 1922, 1984, 3346, 3472, 3824, 3844, 3968, 6692, 6727, 6944, 7409, 7648, 7688, 13384, 13454, 13888, 14818, 15296, 15376, 26768, 26908, 27776, 29636, 30592, 30752, 51863, 53536, 53816, 59272, 61504, 103726, 107072, 107632, 118544, 123008, 207452, 214144, 215264, 229679, 237088, 414904, 430528, 459358, 474176, 829808, 861056, 918716, 948352, 1607753, 1659616, 1837432, 3215506, 3319232, 3674864, 6431012, 6638464, 7349728, 12862024, 14699456, 25724048, 29398912, 51448096, 102896192, 205792384]

約数ペア:

[(1, 205792384), (2, 102896192), (4, 51448096), (7, 29398912), (8, 25724048), (14, 14699456), (16, 12862024), (28, 7349728), (31, 6638464), (32, 6431012), (56, 3674864), (62, 3319232), (64, 3215506), (112, 1837432), (124, 1659616), (128, 1607753), (217, 948352), (224, 918716), (239, 861056), (248, 829808), (434, 474176), (448, 459358), (478, 430528), (496, 414904), (868, 237088), (896, 229679), (956, 215264), (961, 214144), (992, 207452), (1673, 123008), (1736, 118544), (1912, 107632), (1922, 107072), (1984, 103726), (3346, 61504), (3472, 59272), (3824, 53816), (3844, 53536), (3968, 51863), (6692, 30752), (6727, 30592), (6944, 29636), (7409, 27776), (7648, 26908), (7688, 26768), (13384, 15376), (13454, 15296), (13888, 14818)]