208023608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2000227}}^1$

素因数の和:2000246

約数の個数: 16

約数和(自身を含む): 420047880

約数和(自身を除く): 212024272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2000227, 4000454, 8000908, 16001816, 26002951, 52005902, 104011804, 208023608]

約数ペア:

[(1, 208023608), (2, 104011804), (4, 52005902), (8, 26002951), (13, 16001816), (26, 8000908), (52, 4000454), (104, 2000227)]