209987658944

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1621877}}^1$

素因数の和:1621930

約数の個数: 84

約数和(自身を含む): 505883210736

約数和(自身を除く): 295895551792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 952, 1088, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 7616, 8092, 9248, 16184, 18496, 32368, 64736, 129472, 1621877, 3243754, 6487508, 11353139, 12975016, 22706278, 25950032, 27571909, 45412556, 51900064, 55143818, 90825112, 103800128, 110287636, 181650224, 193003363, 220575272, 363300448, 386006726, 441150544, 468722453, 726600896, 772013452, 882301088, 937444906, 1544026904, 1764602176, 1874889812, 3088053808, 3281057171, 3749779624, 6176107616, 6562114342, 7499559248, 12352215232, 13124228684, 14999118496, 26248457368, 29998236992, 52496914736, 104993829472, 209987658944]

約数ペア:

[(1, 209987658944), (2, 104993829472), (4, 52496914736), (7, 29998236992), (8, 26248457368), (14, 14999118496), (16, 13124228684), (17, 12352215232), (28, 7499559248), (32, 6562114342), (34, 6176107616), (56, 3749779624), (64, 3281057171), (68, 3088053808), (112, 1874889812), (119, 1764602176), (136, 1544026904), (224, 937444906), (238, 882301088), (272, 772013452), (289, 726600896), (448, 468722453), (476, 441150544), (544, 386006726), (578, 363300448), (952, 220575272), (1088, 193003363), (1156, 181650224), (1904, 110287636), (2023, 103800128), (2312, 90825112), (3808, 55143818), (4046, 51900064), (4624, 45412556), (7616, 27571909), (8092, 25950032), (9248, 22706278), (16184, 12975016), (18496, 11353139), (32368, 6487508), (64736, 3243754), (129472, 1621877)]