195280278

素因数分解:

$2^1\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{25447}}^1$

素因数の和:26731

約数の個数: 16

約数和(自身を含む): 390881280

約数和(自身を除く): 195601002

約数列:

[1, 2, 3, 6, 1279, 2558, 3837, 7674, 25447, 50894, 76341, 152682, 32546713, 65093426, 97640139, 195280278]

約数ペア:

[(1, 195280278), (2, 97640139), (3, 65093426), (6, 32546713), (1279, 152682), (2558, 76341), (3837, 50894), (7674, 25447)]