201282395

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 245216160

約数和(自身を除く): 43933765

約数列:

[1, 5, 101, 211, 505, 1055, 1889, 9445, 21311, 106555, 190789, 398579, 953945, 1992895, 40256479, 201282395]

約数ペア:

[(1, 201282395), (5, 40256479), (101, 1992895), (211, 953945), (505, 398579), (1055, 190789), (1889, 106555), (9445, 21311)]