201600165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54413}}^1$

素因数の和:54453

約数の個数: 32

約数和(自身を含む): 365662080

約数和(自身を除く): 164061915

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 54413, 163239, 272065, 707369, 816195, 1033847, 2122107, 3101541, 3536845, 5169235, 10610535, 13440011, 15507705, 40320033, 67200055, 201600165]

約数ペア:

[(1, 201600165), (3, 67200055), (5, 40320033), (13, 15507705), (15, 13440011), (19, 10610535), (39, 5169235), (57, 3536845), (65, 3101541), (95, 2122107), (195, 1033847), (247, 816195), (285, 707369), (741, 272065), (1235, 163239), (3705, 54413)]