200819255054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{22271}}^1\times {\mathrm{409867}}^1$

素因数の和:432151

約数の個数: 16

約数和(自身を含む): 328628883456

約数和(自身を除く): 127809628402

約数列:

[1, 2, 11, 22, 22271, 44542, 244981, 409867, 489962, 819734, 4508537, 9017074, 9128147957, 18256295914, 100409627527, 200819255054]

約数ペア:

[(1, 200819255054), (2, 100409627527), (11, 18256295914), (22, 9128147957), (22271, 9017074), (44542, 4508537), (244981, 819734), (409867, 489962)]