208992212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 456382080

約数和(自身を除く): 247389868

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 43, 44, 52, 58, 86, 116, 143, 172, 286, 293, 319, 377, 473, 559, 572, 586, 638, 754, 946, 1118, 1172, 1247, 1276, 1508, 1892, 2236, 2494, 3223, 3809, 4147, 4988, 6149, 6446, 7618, 8294, 8497, 12298, 12599, 12892, 13717, 15236, 16211, 16588, 16994, 24596, 25198, 27434, 32422, 33988, 41899, 50396, 54868, 64844, 83798, 93467, 110461, 138589, 163787, 167596, 178321, 186934, 220922, 277178, 327574, 356642, 365371, 373868, 441844, 554356, 655148, 713284, 730742, 1215071, 1461484, 1801657, 2430142, 3603314, 4019081, 4749823, 4860284, 7206628, 8038162, 9499646, 16076324, 18999292, 52248053, 104496106, 208992212]

約数ペア:

[(1, 208992212), (2, 104496106), (4, 52248053), (11, 18999292), (13, 16076324), (22, 9499646), (26, 8038162), (29, 7206628), (43, 4860284), (44, 4749823), (52, 4019081), (58, 3603314), (86, 2430142), (116, 1801657), (143, 1461484), (172, 1215071), (286, 730742), (293, 713284), (319, 655148), (377, 554356), (473, 441844), (559, 373868), (572, 365371), (586, 356642), (638, 327574), (754, 277178), (946, 220922), (1118, 186934), (1172, 178321), (1247, 167596), (1276, 163787), (1508, 138589), (1892, 110461), (2236, 93467), (2494, 83798), (3223, 64844), (3809, 54868), (4147, 50396), (4988, 41899), (6149, 33988), (6446, 32422), (7618, 27434), (8294, 25198), (8497, 24596), (12298, 16994), (12599, 16588), (12892, 16211), (13717, 15236)]