206467118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 372281616

約数和(自身を除く): 165814498

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 257, 286, 514, 583, 689, 1166, 1378, 2809, 2827, 3341, 5618, 5654, 6682, 7579, 13621, 15158, 27242, 30899, 36517, 36751, 61798, 73034, 73502, 149831, 177073, 299662, 354146, 401687, 721913, 803374, 1443826, 1947803, 3895606, 7941043, 9384869, 15882086, 18769738, 103233559, 206467118]

約数ペア:

[(1, 206467118), (2, 103233559), (11, 18769738), (13, 15882086), (22, 9384869), (26, 7941043), (53, 3895606), (106, 1947803), (143, 1443826), (257, 803374), (286, 721913), (514, 401687), (583, 354146), (689, 299662), (1166, 177073), (1378, 149831), (2809, 73502), (2827, 73034), (3341, 61798), (5618, 36751), (5654, 36517), (6682, 30899), (7579, 27242), (13621, 15158)]