204080550821

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1267581061}}^1$

素因数の和:1267581091

約数の個数: 8

約数和(自身を含む): 243375563904

約数和(自身を除く): 39295013083

約数列:

[1, 7, 23, 161, 1267581061, 8873067427, 29154364403, 204080550821]

約数ペア:

[(1, 204080550821), (7, 29154364403), (23, 8873067427), (161, 1267581061)]