205983864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 614304000

約数和(自身を除く): 408320136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 318, 342, 424, 456, 477, 513, 636, 684, 947, 954, 1007, 1026, 1272, 1368, 1431, 1894, 1908, 2014, 2052, 2841, 2862, 3021, 3788, 3816, 4028, 4104, 5682, 5724, 6042, 7576, 8056, 8523, 9063, 11364, 11448, 12084, 17046, 17993, 18126, 22728, 24168, 25569, 27189, 34092, 35986, 36252, 50191, 51138, 53979, 54378, 68184, 71972, 72504, 100382, 102276, 107958, 108756, 143944, 150573, 161937, 200764, 204552, 215916, 217512, 301146, 323874, 401528, 431832, 451719, 485811, 602292, 647748, 903438, 953629, 971622, 1204584, 1295496, 1355157, 1806876, 1907258, 1943244, 2710314, 2860887, 3613752, 3814516, 3886488, 5420628, 5721774, 7629032, 8582661, 10841256, 11443548, 17165322, 22887096, 25747983, 34330644, 51495966, 68661288, 102991932, 205983864]

約数ペア:

[(1, 205983864), (2, 102991932), (3, 68661288), (4, 51495966), (6, 34330644), (8, 25747983), (9, 22887096), (12, 17165322), (18, 11443548), (19, 10841256), (24, 8582661), (27, 7629032), (36, 5721774), (38, 5420628), (53, 3886488), (54, 3814516), (57, 3613752), (72, 2860887), (76, 2710314), (106, 1943244), (108, 1907258), (114, 1806876), (152, 1355157), (159, 1295496), (171, 1204584), (212, 971622), (216, 953629), (228, 903438), (318, 647748), (342, 602292), (424, 485811), (456, 451719), (477, 431832), (513, 401528), (636, 323874), (684, 301146), (947, 217512), (954, 215916), (1007, 204552), (1026, 200764), (1272, 161937), (1368, 150573), (1431, 143944), (1894, 108756), (1908, 107958), (2014, 102276), (2052, 100382), (2841, 72504), (2862, 71972), (3021, 68184), (3788, 54378), (3816, 53979), (4028, 51138), (4104, 50191), (5682, 36252), (5724, 35986), (6042, 34092), (7576, 27189), (8056, 25569), (8523, 24168), (9063, 22728), (11364, 18126), (11448, 17993), (12084, 17046)]