211590708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109519}}^1$

素因数の和:109556

約数の個数: 48

約数和(自身を含む): 588779520

約数和(自身を除く): 377188812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 109519, 219038, 328557, 438076, 657114, 766633, 1314228, 1533266, 2299899, 2518937, 3066532, 4599798, 5037874, 7556811, 9199596, 10075748, 15113622, 17632559, 30227244, 35265118, 52897677, 70530236, 105795354, 211590708]

約数ペア:

[(1, 211590708), (2, 105795354), (3, 70530236), (4, 52897677), (6, 35265118), (7, 30227244), (12, 17632559), (14, 15113622), (21, 10075748), (23, 9199596), (28, 7556811), (42, 5037874), (46, 4599798), (69, 3066532), (84, 2518937), (92, 2299899), (138, 1533266), (161, 1314228), (276, 766633), (322, 657114), (483, 438076), (644, 328557), (966, 219038), (1932, 109519)]