255238559906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{12277}}^1\times {\mathrm{85909}}^1$

素因数の和:98210

約数の個数: 24

約数和(自身を含む): 420866389020

約数和(自身を除く): 165627829114

約数列:

[1, 2, 11, 22, 121, 242, 12277, 24554, 85909, 135047, 171818, 270094, 944999, 1485517, 1889998, 2971034, 10394989, 20789978, 1054704793, 2109409586, 11601752723, 23203505446, 127619279953, 255238559906]

約数ペア:

[(1, 255238559906), (2, 127619279953), (11, 23203505446), (22, 11601752723), (121, 2109409586), (242, 1054704793), (12277, 20789978), (24554, 10394989), (85909, 2971034), (135047, 1889998), (171818, 1485517), (270094, 944999)]