204980165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{3697}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 265279728

約数和(自身を除く): 60299563

約数列:

[1, 5, 13, 65, 853, 3697, 4265, 11089, 18485, 48061, 55445, 240305, 3153541, 15767705, 40996033, 204980165]

約数ペア:

[(1, 204980165), (5, 40996033), (13, 15767705), (65, 3153541), (853, 240305), (3697, 55445), (4265, 48061), (11089, 18485)]