208864050448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{18061}}^1\times {\mathrm{9901}}^1$

素因数の和:28043

約数の個数: 40

約数和(自身を含む): 410281725656

約数和(自身を除く): 201417675208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 9901, 18061, 19802, 36122, 39604, 72244, 79208, 144488, 158416, 288976, 722773, 1318453, 1445546, 2636906, 2891092, 5273812, 5782184, 10547624, 11564368, 21095248, 178821961, 357643922, 715287844, 1430575688, 2861151376, 13054003153, 26108006306, 52216012612, 104432025224, 208864050448]

約数ペア:

[(1, 208864050448), (2, 104432025224), (4, 52216012612), (8, 26108006306), (16, 13054003153), (73, 2861151376), (146, 1430575688), (292, 715287844), (584, 357643922), (1168, 178821961), (9901, 21095248), (18061, 11564368), (19802, 10547624), (36122, 5782184), (39604, 5273812), (72244, 2891092), (79208, 2636906), (144488, 1445546), (158416, 1318453), (288976, 722773)]