208027629549

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{1319}}^1\times {\mathrm{287279}}^1$

素因数の和:288665

約数の個数: 24

約数和(自身を含む): 305642937600

約数和(自身を除く): 97615308051

約数列:

[1, 3, 9, 61, 183, 549, 1319, 3957, 11871, 80459, 241377, 287279, 724131, 861837, 2585511, 17524019, 52572057, 157716171, 378921001, 1136763003, 3410289009, 23114181061, 69342543183, 208027629549]

約数ペア:

[(1, 208027629549), (3, 69342543183), (9, 23114181061), (61, 3410289009), (183, 1136763003), (549, 378921001), (1319, 157716171), (3957, 52572057), (11871, 17524019), (80459, 2585511), (241377, 861837), (287279, 724131)]