203789929

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5333}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 239645952

約数和(自身を除く): 35856023

約数列:

[1, 7, 53, 103, 371, 721, 5333, 5459, 37331, 38213, 282649, 549299, 1978543, 3845093, 29112847, 203789929]

約数ペア:

[(1, 203789929), (7, 29112847), (53, 3845093), (103, 1978543), (371, 549299), (721, 282649), (5333, 38213), (5459, 37331)]