207907649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 224156160

約数和(自身を除く): 16248511

約数列:

[1, 23, 47, 89, 1081, 2047, 2161, 4183, 49703, 96209, 101567, 192329, 2336041, 4423567, 9039463, 207907649]

約数ペア:

[(1, 207907649), (23, 9039463), (47, 4423567), (89, 2336041), (1081, 192329), (2047, 101567), (2161, 96209), (4183, 49703)]