204524330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{187637}}^1$

素因数の和:187753

約数の個数: 16

約数和(自身を含む): 371523240

約数和(自身を除く): 166998910

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 187637, 375274, 938185, 1876370, 20452433, 40904866, 102262165, 204524330]

約数ペア:

[(1, 204524330), (2, 102262165), (5, 40904866), (10, 20452433), (109, 1876370), (218, 938185), (545, 375274), (1090, 187637)]