200105846

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{18691}}^1$

素因数の和:18847

約数の個数: 16

約数和(自身を含む): 308866608

約数和(自身を除く): 108760762

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 18691, 37382, 990623, 1887791, 1981246, 3775582, 100052923, 200105846]

約数ペア:

[(1, 200105846), (2, 100052923), (53, 3775582), (101, 1981246), (106, 1887791), (202, 990623), (5353, 37382), (10706, 18691)]