193291240

素因数分解:

$2^3\times 5^1\times {\mathrm{4832281}}^1$

素因数の和:4832292

約数の個数: 16

約数和(自身を含む): 434905380

約数和(自身を除く): 241614140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4832281, 9664562, 19329124, 24161405, 38658248, 48322810, 96645620, 193291240]

約数ペア:

[(1, 193291240), (2, 96645620), (4, 48322810), (5, 38658248), (8, 24161405), (10, 19329124), (20, 9664562), (40, 4832281)]