203428854723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6563}}^1\times {\mathrm{4079}}^1$

素因数の和:10811

約数の個数: 32

約数和(自身を含む): 289236096000

約数和(自身を除く): 85807241277

約数列:

[1, 3, 17, 51, 149, 447, 2533, 4079, 6563, 7599, 12237, 19689, 69343, 111571, 208029, 334713, 607771, 977887, 1823313, 2933661, 10332107, 16624079, 26770477, 30996321, 49872237, 80311431, 455098109, 1365294327, 3988801073, 11966403219, 67809618241, 203428854723]

約数ペア:

[(1, 203428854723), (3, 67809618241), (17, 11966403219), (51, 3988801073), (149, 1365294327), (447, 455098109), (2533, 80311431), (4079, 49872237), (6563, 30996321), (7599, 26770477), (12237, 16624079), (19689, 10332107), (69343, 2933661), (111571, 1823313), (208029, 977887), (334713, 607771)]