194739410

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{97859}}^1$

素因数の和:98065

約数の個数: 16

約数和(自身を含む): 352296000

約数和(自身を除く): 157556590

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 97859, 195718, 489295, 978590, 19473941, 38947882, 97369705, 194739410]

約数ペア:

[(1, 194739410), (2, 97369705), (5, 38947882), (10, 19473941), (199, 978590), (398, 489295), (995, 195718), (1990, 97859)]