199337530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2847679}}^1$

素因数の和:2847693

約数の個数: 16

約数和(自身を含む): 410065920

約数和(自身を除く): 210728390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2847679, 5695358, 14238395, 19933753, 28476790, 39867506, 99668765, 199337530]

約数ペア:

[(1, 199337530), (2, 99668765), (5, 39867506), (7, 28476790), (10, 19933753), (14, 14238395), (35, 5695358), (70, 2847679)]