198546807

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{2143}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 268600320

約数和(自身を除く): 70053513

約数列:

[1, 3, 89, 267, 347, 1041, 2143, 6429, 30883, 92649, 190727, 572181, 743621, 2230863, 66182269, 198546807]

約数ペア:

[(1, 198546807), (3, 66182269), (89, 2230863), (267, 743621), (347, 572181), (1041, 190727), (2143, 92649), (6429, 30883)]