228077195

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 277193280

約数和(自身を除く): 49116085

約数列:

[1, 5, 151, 181, 755, 905, 1669, 8345, 27331, 136655, 252019, 302089, 1260095, 1510445, 45615439, 228077195]

約数ペア:

[(1, 228077195), (5, 45615439), (151, 1510445), (181, 1260095), (755, 302089), (905, 252019), (1669, 136655), (8345, 27331)]