201943738

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{33073}}^1$

素因数の和:33189

約数の個数: 16

約数和(自身を含む): 314335296

約数和(自身を除く): 112391558

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 33073, 66146, 1422139, 2348183, 2844278, 4696366, 100971869, 201943738]

約数ペア:

[(1, 201943738), (2, 100971869), (43, 4696366), (71, 2844278), (86, 2348183), (142, 1422139), (3053, 66146), (6106, 33073)]