201563530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2879479}}^1$

素因数の和:2879493

約数の個数: 16

約数和(自身を含む): 414645120

約数和(自身を除く): 213081590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2879479, 5758958, 14397395, 20156353, 28794790, 40312706, 100781765, 201563530]

約数ペア:

[(1, 201563530), (2, 100781765), (5, 40312706), (7, 28794790), (10, 20156353), (14, 14397395), (35, 5758958), (70, 2879479)]