208086303

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5647}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 283032576

約数和(自身を除く): 74946273

約数列:

[1, 3, 71, 173, 213, 519, 5647, 12283, 16941, 36849, 400937, 976931, 1202811, 2930793, 69362101, 208086303]

約数ペア:

[(1, 208086303), (3, 69362101), (71, 2930793), (173, 1202811), (213, 976931), (519, 400937), (5647, 36849), (12283, 16941)]