213499974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{2531}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 452843136

約数和(自身を除く): 239343162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 827, 1654, 2481, 2531, 4962, 5062, 7593, 14059, 15186, 28118, 42177, 43027, 84354, 86054, 129081, 258162, 2093137, 4186274, 6279411, 12558822, 35583329, 71166658, 106749987, 213499974]

約数ペア:

[(1, 213499974), (2, 106749987), (3, 71166658), (6, 35583329), (17, 12558822), (34, 6279411), (51, 4186274), (102, 2093137), (827, 258162), (1654, 129081), (2481, 86054), (2531, 84354), (4962, 43027), (5062, 42177), (7593, 28118), (14059, 15186)]