205741712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1168987}}^1$

素因数の和:1169006

約数の個数: 20

約数和(自身を含む): 434863536

約数和(自身を除く): 229121824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1168987, 2337974, 4675948, 9351896, 12858857, 18703792, 25717714, 51435428, 102870856, 205741712]

約数ペア:

[(1, 205741712), (2, 102870856), (4, 51435428), (8, 25717714), (11, 18703792), (16, 12858857), (22, 9351896), (44, 4675948), (88, 2337974), (176, 1168987)]