213545008

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{47161}}^1$

素因数の和:47452

約数の個数: 20

約数和(自身を含む): 415214248

約数和(自身を除く): 201669240

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 47161, 94322, 188644, 377288, 754576, 13346563, 26693126, 53386252, 106772504, 213545008]

約数ペア:

[(1, 213545008), (2, 106772504), (4, 53386252), (8, 26693126), (16, 13346563), (283, 754576), (566, 377288), (1132, 188644), (2264, 94322), (4528, 47161)]