187443949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 253992960

約数和(自身を除く): 66549011

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 4123, 4133, 6479, 28931, 45353, 45463, 78527, 128123, 318241, 549689, 863797, 896861, 1409353, 2434337, 6046579, 9865471, 17040359, 26777707, 187443949]

約数ペア:

[(1, 187443949), (7, 26777707), (11, 17040359), (19, 9865471), (31, 6046579), (77, 2434337), (133, 1409353), (209, 896861), (217, 863797), (341, 549689), (589, 318241), (1463, 128123), (2387, 78527), (4123, 45463), (4133, 45353), (6479, 28931)]