200032795

素因数分解:

$5^1\times {\mathrm{17}}^4\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 20

約数和(自身を含む): 255574080

約数和(自身を除く): 55541285

約数列:

[1, 5, 17, 85, 289, 479, 1445, 2395, 4913, 8143, 24565, 40715, 83521, 138431, 417605, 692155, 2353327, 11766635, 40006559, 200032795]

約数ペア:

[(1, 200032795), (5, 40006559), (17, 11766635), (85, 2353327), (289, 692155), (479, 417605), (1445, 138431), (2395, 83521), (4913, 40715), (8143, 24565)]