200200975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{616003}}^1$

素因数の和:616026

約数の個数: 12

約数和(自身を含む): 267345736

約数和(自身を除く): 67144761

約数列:

[1, 5, 13, 25, 65, 325, 616003, 3080015, 8008039, 15400075, 40040195, 200200975]

約数ペア:

[(1, 200200975), (5, 40040195), (13, 15400075), (25, 8008039), (65, 3080015), (325, 616003)]