200814863042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{122897713}}^1$

素因数の和:122897777

約数の個数: 16

約数和(自身を含む): 324449964960

約数和(自身を除く): 123635101918

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 122897713, 245795426, 2335056547, 4670113094, 5284601659, 10569203318, 100407431521, 200814863042]

約数ペア:

[(1, 200814863042), (2, 100407431521), (19, 10569203318), (38, 5284601659), (43, 4670113094), (86, 2335056547), (817, 245795426), (1634, 122897713)]