209689584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{336041}}^1$

素因数の和:336065

約数の個数: 40

約数和(自身を含む): 583368912

約数和(自身を除く): 373679328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 336041, 672082, 1008123, 1344164, 2016246, 2688328, 4032492, 4368533, 5376656, 8064984, 8737066, 13105599, 16129968, 17474132, 26211198, 34948264, 52422396, 69896528, 104844792, 209689584]

約数ペア:

[(1, 209689584), (2, 104844792), (3, 69896528), (4, 52422396), (6, 34948264), (8, 26211198), (12, 17474132), (13, 16129968), (16, 13105599), (24, 8737066), (26, 8064984), (39, 5376656), (48, 4368533), (52, 4032492), (78, 2688328), (104, 2016246), (156, 1344164), (208, 1008123), (312, 672082), (624, 336041)]