205990136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2340797}}^1$

素因数の和:2340814

約数の個数: 16

約数和(自身を含む): 421343640

約数和(自身を除く): 215353504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2340797, 4681594, 9363188, 18726376, 25748767, 51497534, 102995068, 205990136]

約数ペア:

[(1, 205990136), (2, 102995068), (4, 51497534), (8, 25748767), (11, 18726376), (22, 9363188), (44, 4681594), (88, 2340797)]