204545739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{63073}}^1$

素因数の和:63146

約数の個数: 16

約数和(自身を含む): 290644992

約数和(自身を除く): 86099253

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 63073, 189219, 1450679, 2964431, 4352037, 8893293, 68181913, 204545739]

約数ペア:

[(1, 204545739), (3, 68181913), (23, 8893293), (47, 4352037), (69, 2964431), (141, 1450679), (1081, 189219), (3243, 63073)]