206280057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 297603072

約数和(自身を除く): 91323015

約数列:

[1, 3, 17, 51, 103, 107, 309, 321, 367, 1101, 1751, 1819, 5253, 5457, 6239, 11021, 18717, 33063, 37801, 39269, 113403, 117807, 187357, 562071, 642617, 667573, 1927851, 2002719, 4044707, 12134121, 68760019, 206280057]

約数ペア:

[(1, 206280057), (3, 68760019), (17, 12134121), (51, 4044707), (103, 2002719), (107, 1927851), (309, 667573), (321, 642617), (367, 562071), (1101, 187357), (1751, 117807), (1819, 113403), (5253, 39269), (5457, 37801), (6239, 33063), (11021, 18717)]