193262812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1123621}}^1$

素因数の和:1123668

約数の個数: 12

約数和(自身を含む): 346075576

約数和(自身を除く): 152812764

約数列:

[1, 2, 4, 43, 86, 172, 1123621, 2247242, 4494484, 48315703, 96631406, 193262812]

約数ペア:

[(1, 193262812), (2, 96631406), (4, 48315703), (43, 4494484), (86, 2247242), (172, 1123621)]