199893528

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 596160000

約数和(自身を除く): 396266472

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, 919, 954, 1007, 1026, 1272, 1368, 1431, 1838, 1908, 2014, 2052, 2757, 2862, 3021, 3676, 3816, 4028, 4104, 5514, 5724, 6042, 7352, 8056, 8271, 9063, 11028, 11448, 12084, 16542, 17461, 18126, 22056, 24168, 24813, 27189, 33084, 34922, 36252, 48707, 49626, 52383, 54378, 66168, 69844, 72504, 97414, 99252, 104766, 108756, 139688, 146121, 157149, 194828, 198504, 209532, 217512, 292242, 314298, 389656, 419064, 438363, 471447, 584484, 628596, 876726, 925433, 942894, 1168968, 1257192, 1315089, 1753452, 1850866, 1885788, 2630178, 2776299, 3506904, 3701732, 3771576, 5260356, 5552598, 7403464, 8328897, 10520712, 11105196, 16657794, 22210392, 24986691, 33315588, 49973382, 66631176, 99946764, 199893528]

約数ペア:

[(1, 199893528), (2, 99946764), (3, 66631176), (4, 49973382), (6, 33315588), (8, 24986691), (9, 22210392), (12, 16657794), (18, 11105196), (19, 10520712), (24, 8328897), (27, 7403464), (36, 5552598), (38, 5260356), (53, 3771576), (54, 3701732), (57, 3506904), (72, 2776299), (76, 2630178), (106, 1885788), (108, 1850866), (114, 1753452), (152, 1315089), (159, 1257192), (171, 1168968), (212, 942894), (216, 925433), (228, 876726), (318, 628596), (342, 584484), (424, 471447), (456, 438363), (477, 419064), (513, 389656), (636, 314298), (684, 292242), (919, 217512), (954, 209532), (1007, 198504), (1026, 194828), (1272, 157149), (1368, 146121), (1431, 139688), (1838, 108756), (1908, 104766), (2014, 99252), (2052, 97414), (2757, 72504), (2862, 69844), (3021, 66168), (3676, 54378), (3816, 52383), (4028, 49626), (4104, 48707), (5514, 36252), (5724, 34922), (6042, 33084), (7352, 27189), (8056, 24813), (8271, 24168), (9063, 22056), (11028, 18126), (11448, 17461), (12084, 16542)]