199996408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1086937}}^1$

素因数の和:1086966

約数の個数: 16

約数和(自身を含む): 391297680

約数和(自身を除く): 191301272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1086937, 2173874, 4347748, 8695496, 24999551, 49999102, 99998204, 199996408]

約数ペア:

[(1, 199996408), (2, 99998204), (4, 49999102), (8, 24999551), (23, 8695496), (46, 4347748), (92, 2173874), (184, 1086937)]