202398963

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21059

約数の個数: 24

約数和(自身を含む): 307615680

約数和(自身を除く): 105216717

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 21011, 63033, 273143, 399209, 819429, 1197627, 3550859, 5189717, 10652577, 15569151, 67466321, 202398963]

約数ペア:

[(1, 202398963), (3, 67466321), (13, 15569151), (19, 10652577), (39, 5189717), (57, 3550859), (169, 1197627), (247, 819429), (507, 399209), (741, 273143), (3211, 63033), (9633, 21011)]