207961103

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 240844800

約数和(自身を除く): 32883697

約数列:

[1, 7, 127, 223, 889, 1049, 1561, 7343, 28321, 133223, 198247, 233927, 932561, 1637489, 29708729, 207961103]

約数ペア:

[(1, 207961103), (7, 29708729), (127, 1637489), (223, 932561), (889, 233927), (1049, 198247), (1561, 133223), (7343, 28321)]