205748919

素因数分解:

$3^2\times {\mathrm{5171}}^1\times {\mathrm{4421}}^1$

素因数の和:9598

約数の個数: 12

約数和(自身を含む): 297317592

約数和(自身を除く): 91568673

約数列:

[1, 3, 9, 4421, 5171, 13263, 15513, 39789, 46539, 22860991, 68582973, 205748919]

約数ペア:

[(1, 205748919), (3, 68582973), (9, 22860991), (4421, 46539), (5171, 39789), (13263, 15513)]