205836867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 339992640

約数和(自身を除く): 134155773

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 87, 153, 207, 261, 391, 493, 667, 1173, 1479, 2001, 2017, 3519, 4437, 6003, 6051, 11339, 18153, 34017, 34289, 46391, 58493, 102051, 102867, 139173, 175479, 308601, 417519, 526437, 788647, 994381, 1345339, 2365941, 2983143, 4036017, 7097823, 8949429, 12108051, 22870763, 68612289, 205836867]

約数ペア:

[(1, 205836867), (3, 68612289), (9, 22870763), (17, 12108051), (23, 8949429), (29, 7097823), (51, 4036017), (69, 2983143), (87, 2365941), (153, 1345339), (207, 994381), (261, 788647), (391, 526437), (493, 417519), (667, 308601), (1173, 175479), (1479, 139173), (2001, 102867), (2017, 102051), (3519, 58493), (4437, 46391), (6003, 34289), (6051, 34017), (11339, 18153)]