201997032128

素因数分解:

$2^6\times {\mathrm{3156203627}}^1$

素因数の和:3156203639

約数の個数: 14

約数和(自身を含む): 400837860756

約数和(自身を除く): 198840828628

約数列:

[1, 2, 4, 8, 16, 32, 64, 3156203627, 6312407254, 12624814508, 25249629016, 50499258032, 100998516064, 201997032128]

約数ペア:

[(1, 201997032128), (2, 100998516064), (4, 50499258032), (8, 25249629016), (16, 12624814508), (32, 6312407254), (64, 3156203627)]