199328534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{54851}}^1$

素因数の和:54955

約数の個数: 16

約数和(自身を含む): 315947520

約数和(自身を除く): 116618986

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 54851, 109702, 1261573, 2523146, 4333229, 8666458, 99664267, 199328534]

約数ペア:

[(1, 199328534), (2, 99664267), (23, 8666458), (46, 4333229), (79, 2523146), (158, 1261573), (1817, 109702), (3634, 54851)]