188543381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 206769024

約数和(自身を除く): 18225643

約数列:

[1, 13, 83, 197, 887, 1079, 2561, 11531, 16351, 73621, 174739, 212563, 957073, 2271607, 14503337, 188543381]

約数ペア:

[(1, 188543381), (13, 14503337), (83, 2271607), (197, 957073), (887, 212563), (1079, 174739), (2561, 73621), (11531, 16351)]