209224873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 248710176

約数和(自身を除く): 39485303

約数列:

[1, 11, 13, 143, 169, 241, 467, 1859, 2651, 3133, 5137, 6071, 34463, 40729, 66781, 78923, 112547, 448019, 868153, 1238017, 1463111, 16094221, 19020443, 209224873]

約数ペア:

[(1, 209224873), (11, 19020443), (13, 16094221), (143, 1463111), (169, 1238017), (241, 868153), (467, 448019), (1859, 112547), (2651, 78923), (3133, 66781), (5137, 40729), (6071, 34463)]