200021649

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2437}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 270325440

約数和(自身を除く): 70303791

約数列:

[1, 3, 109, 251, 327, 753, 2437, 7311, 27359, 82077, 265633, 611687, 796899, 1835061, 66673883, 200021649]

約数ペア:

[(1, 200021649), (3, 66673883), (109, 1835061), (251, 796899), (327, 611687), (753, 265633), (2437, 82077), (7311, 27359)]