200912723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 222549120

約数和(自身を除く): 21636397

約数列:

[1, 11, 107, 211, 809, 1177, 2321, 8899, 22577, 86563, 170699, 248347, 952193, 1877689, 18264793, 200912723]

約数ペア:

[(1, 200912723), (11, 18264793), (107, 1877689), (211, 952193), (809, 248347), (1177, 170699), (2321, 86563), (8899, 22577)]