210771400510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{920761}}^1$

素因数の和:922860

約数の個数: 32

約数和(自身を含む): 414077720544

約数和(自身を除く): 203306320034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2081, 4162, 10405, 20810, 22891, 45782, 114455, 228910, 920761, 1841522, 4603805, 9207610, 10128371, 20256742, 50641855, 101283710, 1916103641, 3832207282, 9580518205, 19161036410, 21077140051, 42154280102, 105385700255, 210771400510]

約数ペア:

[(1, 210771400510), (2, 105385700255), (5, 42154280102), (10, 21077140051), (11, 19161036410), (22, 9580518205), (55, 3832207282), (110, 1916103641), (2081, 101283710), (4162, 50641855), (10405, 20256742), (20810, 10128371), (22891, 9207610), (45782, 4603805), (114455, 1841522), (228910, 920761)]