204888260

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{29021}}^1$

素因数の和:29383

約数の個数: 24

約数和(自身を含む): 431499096

約数和(自身を除く): 226610836

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 29021, 58042, 116084, 145105, 290210, 580420, 10244413, 20488826, 40977652, 51222065, 102444130, 204888260]

約数ペア:

[(1, 204888260), (2, 102444130), (4, 51222065), (5, 40977652), (10, 20488826), (20, 10244413), (353, 580420), (706, 290210), (1412, 145105), (1765, 116084), (3530, 58042), (7060, 29021)]