201178859

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 247539600

約数和(自身を除く): 46360741

約数列:

[1, 7, 19, 49, 133, 281, 769, 931, 1967, 5339, 5383, 13769, 14611, 37373, 37681, 102277, 216089, 261611, 715939, 1512623, 4105691, 10588361, 28739837, 201178859]

約数ペア:

[(1, 201178859), (7, 28739837), (19, 10588361), (49, 4105691), (133, 1512623), (281, 715939), (769, 261611), (931, 216089), (1967, 102277), (5339, 37681), (5383, 37373), (13769, 14611)]