195590992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{298157}}^1$

素因数の和:298206

約数の個数: 20

約数和(自身を含む): 388201716

約数和(自身を除く): 192610724

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 298157, 596314, 1192628, 2385256, 4770512, 12224437, 24448874, 48897748, 97795496, 195590992]

約数ペア:

[(1, 195590992), (2, 97795496), (4, 48897748), (8, 24448874), (16, 12224437), (41, 4770512), (82, 2385256), (164, 1192628), (328, 596314), (656, 298157)]