208177534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{45673}}^1$

素因数の和:45771

約数の個数: 16

約数和(自身を含む): 325564272

約数和(自身を除く): 117386738

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 45673, 91346, 1963939, 2420669, 3927878, 4841338, 104088767, 208177534]

約数ペア:

[(1, 208177534), (2, 104088767), (43, 4841338), (53, 3927878), (86, 2420669), (106, 1963939), (2279, 91346), (4558, 45673)]