207965887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 229201920

約数和(自身を除く): 21236033

約数列:

[1, 19, 31, 71, 589, 1349, 2201, 4973, 41819, 94487, 154163, 353083, 2929097, 6708577, 10945573, 207965887]

約数ペア:

[(1, 207965887), (19, 10945573), (31, 6708577), (71, 2929097), (589, 353083), (1349, 154163), (2201, 94487), (4973, 41819)]