208623091201

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{279767}}^1$

素因数の和:280428

約数の個数: 16

約数和(自身を含む): 239893226496

約数和(自身を除く): 31270135295

約数列:

[1, 7, 307, 347, 2149, 2429, 106529, 279767, 745703, 1958369, 85888469, 97079149, 601219283, 679554043, 29803298743, 208623091201]

約数ペア:

[(1, 208623091201), (7, 29803298743), (307, 679554043), (347, 601219283), (2149, 97079149), (2429, 85888469), (106529, 1958369), (279767, 745703)]