201458081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21521}}^1$

素因数の和:21592

約数の個数: 16

約数和(自身を含む): 235536768

約数和(自身を除く): 34078687

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 21521, 236731, 494983, 796277, 5444813, 8759047, 18314371, 201458081]

約数ペア:

[(1, 201458081), (11, 18314371), (23, 8759047), (37, 5444813), (253, 796277), (407, 494983), (851, 236731), (9361, 21521)]