149028814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{20101}}^1$

素因数の和:20451

約数の個数: 16

約数和(自身を含む): 244601136

約数和(自身を除く): 95572322

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 20101, 40202, 221111, 442222, 6774037, 13548074, 74514407, 149028814]

約数ペア:

[(1, 149028814), (2, 74514407), (11, 13548074), (22, 6774037), (337, 442222), (674, 221111), (3707, 40202), (7414, 20101)]