218008276

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 386750336

約数和(自身を除く): 168742060

約数列:

[1, 2, 4, 97, 194, 367, 388, 734, 1468, 1531, 3062, 6124, 35599, 71198, 142396, 148507, 297014, 561877, 594028, 1123754, 2247508, 54502069, 109004138, 218008276]

約数ペア:

[(1, 218008276), (2, 109004138), (4, 54502069), (97, 2247508), (194, 1123754), (367, 594028), (388, 561877), (734, 297014), (1468, 148507), (1531, 142396), (3062, 71198), (6124, 35599)]