208044419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23671}}^1$

素因数の和:23746

約数の個数: 16

約数和(自身を含む): 245431296

約数和(自身を除く): 37386877

約数列:

[1, 11, 17, 47, 187, 517, 799, 8789, 23671, 260381, 402407, 1112537, 4426477, 12237907, 18913129, 208044419]

約数ペア:

[(1, 208044419), (11, 18913129), (17, 12237907), (47, 4426477), (187, 1112537), (517, 402407), (799, 260381), (8789, 23671)]