200022823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 284601600

約数和(自身を除く): 84578777

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 209, 247, 809, 1001, 1183, 1463, 1729, 1859, 2717, 3211, 5663, 8899, 10517, 13013, 15371, 19019, 22477, 35321, 62293, 73619, 107597, 115687, 136721, 169081, 199823, 247247, 809809, 957047, 1183567, 1398761, 1503931, 2198053, 2597699, 10527517, 15386371, 18183893, 28574689, 200022823]

約数ペア:

[(1, 200022823), (7, 28574689), (11, 18183893), (13, 15386371), (19, 10527517), (77, 2597699), (91, 2198053), (133, 1503931), (143, 1398761), (169, 1183567), (209, 957047), (247, 809809), (809, 247247), (1001, 199823), (1183, 169081), (1463, 136721), (1729, 115687), (1859, 107597), (2717, 73619), (3211, 62293), (5663, 35321), (8899, 22477), (10517, 19019), (13013, 15371)]