200703945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1029251}}^1$

素因数の和:1029272

約数の個数: 16

約数和(自身を含む): 345828672

約数和(自身を除く): 145124727

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1029251, 3087753, 5146255, 13380263, 15438765, 40140789, 66901315, 200703945]

約数ペア:

[(1, 200703945), (3, 66901315), (5, 40140789), (13, 15438765), (15, 13380263), (39, 5146255), (65, 3087753), (195, 1029251)]