206840153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1523}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 230770176

約数和(自身を除く): 23930023

約数列:

[1, 13, 31, 337, 403, 1523, 4381, 10447, 19799, 47213, 135811, 513251, 613769, 6672263, 15910781, 206840153]

約数ペア:

[(1, 206840153), (13, 15910781), (31, 6672263), (337, 613769), (403, 513251), (1523, 135811), (4381, 47213), (10447, 19799)]