201384963

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132403}}^1$

素因数の和:132435

約数の個数: 18

約数和(自身を含む): 314989116

約数和(自身を除く): 113604153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132403, 397209, 1191627, 1721239, 5163717, 15491151, 22376107, 67128321, 201384963]

約数ペア:

[(1, 201384963), (3, 67128321), (9, 22376107), (13, 15491151), (39, 5163717), (117, 1721239), (169, 1191627), (507, 397209), (1521, 132403)]