204039585

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{16369}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 354967080

約数和(自身を除く): 150927495

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 16369, 49107, 81845, 147321, 245535, 736605, 4534213, 13602639, 22671065, 40807917, 68013195, 204039585]

約数ペア:

[(1, 204039585), (3, 68013195), (5, 40807917), (9, 22671065), (15, 13602639), (45, 4534213), (277, 736605), (831, 245535), (1385, 147321), (2493, 81845), (4155, 49107), (12465, 16369)]