201994535768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{476402207}}^1$

素因数の和:476402266

約数の個数: 16

約数和(自身を含む): 385885788480

約数和(自身を除く): 183891252712

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 476402207, 952804414, 1905608828, 3811217656, 25249316971, 50498633942, 100997267884, 201994535768]

約数ペア:

[(1, 201994535768), (2, 100997267884), (4, 50498633942), (8, 25249316971), (53, 3811217656), (106, 1905608828), (212, 952804414), (424, 476402207)]