209660393492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101383169}}^1$

素因数の和:101383231

約数の個数: 24

約数和(自身を含む): 408776941440

約数和(自身を除く): 199116547948

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 101383169, 202766338, 405532676, 1115214859, 2230429718, 4460859436, 4765008943, 9530017886, 19060035772, 52415098373, 104830196746, 209660393492]

約数ペア:

[(1, 209660393492), (2, 104830196746), (4, 52415098373), (11, 19060035772), (22, 9530017886), (44, 4765008943), (47, 4460859436), (94, 2230429718), (188, 1115214859), (517, 405532676), (1034, 202766338), (2068, 101383169)]