203796159

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{90697}}^1$

素因数の和:90814

約数の個数: 16

約数和(自身を含む): 313452288

約数和(自身を除く): 109656129

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 90697, 272091, 634879, 1904637, 9704579, 29113737, 67932053, 203796159]

約数ペア:

[(1, 203796159), (3, 67932053), (7, 29113737), (21, 9704579), (107, 1904637), (321, 634879), (749, 272091), (2247, 90697)]