209939312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1192837}}^1$

素因数の和:1192856

約数の個数: 20

約数和(自身を含む): 443735736

約数和(自身を除く): 233796424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1192837, 2385674, 4771348, 9542696, 13121207, 19085392, 26242414, 52484828, 104969656, 209939312]

約数ペア:

[(1, 209939312), (2, 104969656), (4, 52484828), (8, 26242414), (11, 19085392), (16, 13121207), (22, 9542696), (44, 4771348), (88, 2385674), (176, 1192837)]