205243903876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4664634179}}^1$

素因数の和:4664634194

約数の個数: 12

約数和(自身を含む): 391829271120

約数和(自身を除く): 186585367244

約数列:

[1, 2, 4, 11, 22, 44, 4664634179, 9329268358, 18658536716, 51310975969, 102621951938, 205243903876]

約数ペア:

[(1, 205243903876), (2, 102621951938), (4, 51310975969), (11, 18658536716), (22, 9329268358), (44, 4664634179)]