204096365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{161341}}^1$

素因数の和:161380

約数の個数: 16

約数和(自身を含む): 278798976

約数和(自身を除く): 74702611

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 161341, 806705, 1774751, 3710843, 8873755, 18554215, 40819273, 204096365]

約数ペア:

[(1, 204096365), (5, 40819273), (11, 18554215), (23, 8873755), (55, 3710843), (115, 1774751), (253, 806705), (1265, 161341)]