201272146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{18913}}^1$

素因数の和:19245

約数の個数: 16

約数和(自身を含む): 320705784

約数和(自身を除く): 119433638

約数列:

[1, 2, 17, 34, 313, 626, 5321, 10642, 18913, 37826, 321521, 643042, 5919769, 11839538, 100636073, 201272146]

約数ペア:

[(1, 201272146), (2, 100636073), (17, 11839538), (34, 5919769), (313, 643042), (626, 321521), (5321, 37826), (10642, 18913)]