200850910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1545007}}^1$

素因数の和:1545027

約数の個数: 16

約数和(自身を含む): 389342016

約数和(自身を除く): 188491106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1545007, 3090014, 7725035, 15450070, 20085091, 40170182, 100425455, 200850910]

約数ペア:

[(1, 200850910), (2, 100425455), (5, 40170182), (10, 20085091), (13, 15450070), (26, 7725035), (65, 3090014), (130, 1545007)]