208026764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4727881}}^1$

素因数の和:4727896

約数の個数: 12

約数和(自身を含む): 397142088

約数和(自身を除く): 189115324

約数列:

[1, 2, 4, 11, 22, 44, 4727881, 9455762, 18911524, 52006691, 104013382, 208026764]

約数ペア:

[(1, 208026764), (2, 104013382), (4, 52006691), (11, 18911524), (22, 9455762), (44, 4727881)]