199843535

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 243638400

約数和(自身を除く): 43794865

約数列:

[1, 5, 79, 395, 409, 1237, 2045, 6185, 32311, 97723, 161555, 488615, 505933, 2529665, 39968707, 199843535]

約数ペア:

[(1, 199843535), (5, 39968707), (79, 2529665), (395, 505933), (409, 488615), (1237, 161555), (2045, 97723), (6185, 32311)]