208077258

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15217}}^1$

素因数の和:15318

約数の個数: 32

約数和(自身を含む): 433895616

約数和(自身を除く): 225818358

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 15217, 30434, 45651, 91302, 654331, 806501, 1308662, 1613002, 1962993, 2419503, 3925986, 4839006, 34679543, 69359086, 104038629, 208077258]

約数ペア:

[(1, 208077258), (2, 104038629), (3, 69359086), (6, 34679543), (43, 4839006), (53, 3925986), (86, 2419503), (106, 1962993), (129, 1613002), (159, 1308662), (258, 806501), (318, 654331), (2279, 91302), (4558, 45651), (6837, 30434), (13674, 15217)]