221837234

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{2671}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 336479616

約数和(自身を除く): 114642382

約数列:

[1, 2, 131, 262, 317, 634, 2671, 5342, 41527, 83054, 349901, 699802, 846707, 1693414, 110918617, 221837234]

約数ペア:

[(1, 221837234), (2, 110918617), (131, 1693414), (262, 846707), (317, 699802), (634, 349901), (2671, 83054), (5342, 41527)]