207799557

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{9433}}^1$

素因数の和:10492

約数の個数: 16

約数和(自身を含む): 316982400

約数和(自身を除く): 109182843

約数列:

[1, 3, 7, 21, 1049, 3147, 7343, 9433, 22029, 28299, 66031, 198093, 9895217, 29685651, 69266519, 207799557]

約数ペア:

[(1, 207799557), (3, 69266519), (7, 29685651), (21, 9895217), (1049, 198093), (3147, 66031), (7343, 28299), (9433, 22029)]