201504709

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 252806400

約数和(自身を除く): 51301691

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 5279, 5453, 36953, 38171, 100301, 216439, 258671, 702107, 1515073, 4112341, 4914749, 10605511, 28786387, 201504709]

約数ペア:

[(1, 201504709), (7, 28786387), (19, 10605511), (41, 4914749), (49, 4112341), (133, 1515073), (287, 702107), (779, 258671), (931, 216439), (2009, 100301), (5279, 38171), (5453, 36953)]