197670485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{6421}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 244138752

約数和(自身を除く): 46468267

約数列:

[1, 5, 47, 131, 235, 655, 6157, 6421, 30785, 32105, 301787, 841151, 1508935, 4205755, 39534097, 197670485]

約数ペア:

[(1, 197670485), (5, 39534097), (47, 4205755), (131, 1508935), (235, 841151), (655, 301787), (6157, 32105), (6421, 30785)]