204916096

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 539343360

約数和(自身を除く): 334427264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1223, 1232, 1309, 1408, 1496, 1904, 2176, 2446, 2464, 2618, 2992, 3808, 4892, 4928, 5236, 5984, 7616, 8561, 9784, 9856, 10472, 11968, 13453, 15232, 17122, 19568, 20791, 20944, 23936, 26906, 34244, 39136, 41582, 41888, 53812, 68488, 78272, 83164, 83776, 94171, 107624, 136976, 145537, 156544, 166328, 167552, 188342, 215248, 228701, 273952, 291074, 332656, 376684, 430496, 457402, 547904, 582148, 665312, 753368, 860992, 914804, 1095808, 1164296, 1330624, 1506736, 1600907, 1721984, 1829608, 2328592, 2661248, 3013472, 3201814, 3659216, 4657184, 6026944, 6403628, 7318432, 9314368, 12053888, 12807256, 14636864, 18628736, 25614512, 29273728, 51229024, 102458048, 204916096]

約数ペア:

[(1, 204916096), (2, 102458048), (4, 51229024), (7, 29273728), (8, 25614512), (11, 18628736), (14, 14636864), (16, 12807256), (17, 12053888), (22, 9314368), (28, 7318432), (32, 6403628), (34, 6026944), (44, 4657184), (56, 3659216), (64, 3201814), (68, 3013472), (77, 2661248), (88, 2328592), (112, 1829608), (119, 1721984), (128, 1600907), (136, 1506736), (154, 1330624), (176, 1164296), (187, 1095808), (224, 914804), (238, 860992), (272, 753368), (308, 665312), (352, 582148), (374, 547904), (448, 457402), (476, 430496), (544, 376684), (616, 332656), (704, 291074), (748, 273952), (896, 228701), (952, 215248), (1088, 188342), (1223, 167552), (1232, 166328), (1309, 156544), (1408, 145537), (1496, 136976), (1904, 107624), (2176, 94171), (2446, 83776), (2464, 83164), (2618, 78272), (2992, 68488), (3808, 53812), (4892, 41888), (4928, 41582), (5236, 39136), (5984, 34244), (7616, 26906), (8561, 23936), (9784, 20944), (9856, 20791), (10472, 19568), (11968, 17122), (13453, 15232)]