219954978

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{114203}}^1$

素因数の和:114318

約数の個数: 24

約数和(自身を含む): 481027248

約数和(自身を除く): 261072270

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 114203, 228406, 342609, 685218, 1027827, 2055654, 12219721, 24439442, 36659163, 73318326, 109977489, 219954978]

約数ペア:

[(1, 219954978), (2, 109977489), (3, 73318326), (6, 36659163), (9, 24439442), (18, 12219721), (107, 2055654), (214, 1027827), (321, 685218), (642, 342609), (963, 228406), (1926, 114203)]