206137441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 222566400

約数和(自身を除く): 16428959

約数列:

[1, 19, 47, 359, 643, 893, 6821, 12217, 16873, 30221, 230837, 320587, 574199, 4385903, 10849339, 206137441]

約数ペア:

[(1, 206137441), (19, 10849339), (47, 4385903), (359, 574199), (643, 320587), (893, 230837), (6821, 30221), (12217, 16873)]