206779083

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 327155712

約数和(自身を除く): 120376629

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 573, 651, 1337, 1663, 4011, 4989, 5921, 11641, 17763, 34923, 41447, 51553, 124341, 154659, 317633, 360871, 952899, 1082613, 2223431, 6670293, 9846623, 29539869, 68926361, 206779083]

約数ペア:

[(1, 206779083), (3, 68926361), (7, 29539869), (21, 9846623), (31, 6670293), (93, 2223431), (191, 1082613), (217, 952899), (573, 360871), (651, 317633), (1337, 154659), (1663, 124341), (4011, 51553), (4989, 41447), (5921, 34923), (11641, 17763)]