196651212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 471905280

約数和(自身を除く): 275254068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1338, 1709, 2676, 3418, 5127, 6836, 9589, 10254, 19178, 20508, 28767, 38356, 57534, 73487, 115068, 146974, 220461, 293948, 381107, 440922, 762214, 881844, 1143321, 1524428, 2286642, 4573284, 16387601, 32775202, 49162803, 65550404, 98325606, 196651212]

約数ペア:

[(1, 196651212), (2, 98325606), (3, 65550404), (4, 49162803), (6, 32775202), (12, 16387601), (43, 4573284), (86, 2286642), (129, 1524428), (172, 1143321), (223, 881844), (258, 762214), (446, 440922), (516, 381107), (669, 293948), (892, 220461), (1338, 146974), (1709, 115068), (2676, 73487), (3418, 57534), (5127, 38356), (6836, 28767), (9589, 20508), (10254, 19178)]