201634792

素因数分解:

$2^3\times {\mathrm{2557}}^1\times {\mathrm{9857}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 378251460

約数和(自身を除く): 176616668

約数列:

[1, 2, 4, 8, 2557, 5114, 9857, 10228, 19714, 20456, 39428, 78856, 25204349, 50408698, 100817396, 201634792]

約数ペア:

[(1, 201634792), (2, 100817396), (4, 50408698), (8, 25204349), (2557, 78856), (5114, 39428), (9857, 20456), (10228, 19714)]