200970237

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 291189600

約数和(自身を除く): 90219363

約数列:

[1, 3, 13, 39, 169, 389, 507, 1019, 1167, 3057, 5057, 13247, 15171, 39741, 65741, 172211, 197223, 396391, 516633, 1189173, 5153083, 15459249, 66990079, 200970237]

約数ペア:

[(1, 200970237), (3, 66990079), (13, 15459249), (39, 5153083), (169, 1189173), (389, 516633), (507, 396391), (1019, 197223), (1167, 172211), (3057, 65741), (5057, 39741), (13247, 15171)]