202016151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69493}}^1$

素因数の和:69535

約数の個数: 24

約数和(自身を含む): 325231920

約数和(自身を除く): 123215769

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 69493, 208479, 625437, 1181381, 1320367, 3544143, 3961101, 10632429, 11883303, 22446239, 67338717, 202016151]

約数ペア:

[(1, 202016151), (3, 67338717), (9, 22446239), (17, 11883303), (19, 10632429), (51, 3961101), (57, 3544143), (153, 1320367), (171, 1181381), (323, 625437), (969, 208479), (2907, 69493)]