200420463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 294624000

約数和(自身を除く): 94203537

約数列:

[1, 3, 17, 43, 51, 59, 129, 177, 731, 1003, 1549, 2193, 2537, 3009, 4647, 7611, 26333, 43129, 66607, 78999, 91391, 129387, 199821, 274173, 1132319, 1553647, 3396957, 3929813, 4660941, 11789439, 66806821, 200420463]

約数ペア:

[(1, 200420463), (3, 66806821), (17, 11789439), (43, 4660941), (51, 3929813), (59, 3396957), (129, 1553647), (177, 1132319), (731, 274173), (1003, 199821), (1549, 129387), (2193, 91391), (2537, 78999), (3009, 66607), (4647, 43129), (7611, 26333)]