201222255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54311}}^1$

素因数の和:54351

約数の個数: 32

約数和(自身を含む): 364976640

約数和(自身を除く): 163754385

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 54311, 162933, 271555, 706043, 814665, 1031909, 2118129, 3095727, 3530215, 5159545, 10590645, 13414817, 15478635, 40244451, 67074085, 201222255]

約数ペア:

[(1, 201222255), (3, 67074085), (5, 40244451), (13, 15478635), (15, 13414817), (19, 10590645), (39, 5159545), (57, 3530215), (65, 3095727), (95, 2118129), (195, 1031909), (247, 814665), (285, 706043), (741, 271555), (1235, 162933), (3705, 54311)]