206814712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86461}}^1$

素因数の和:86503

約数の個数: 32

約数和(自身を含む): 435768480

約数和(自身を除く): 228953768

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 86461, 172922, 345844, 691688, 1123993, 1988603, 2247986, 3977206, 4495972, 7954412, 8991944, 15908824, 25851839, 51703678, 103407356, 206814712]

約数ペア:

[(1, 206814712), (2, 103407356), (4, 51703678), (8, 25851839), (13, 15908824), (23, 8991944), (26, 7954412), (46, 4495972), (52, 3977206), (92, 2247986), (104, 1988603), (184, 1123993), (299, 691688), (598, 345844), (1196, 172922), (2392, 86461)]