209872102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{414767}}^1$

素因数の和:414803

約数の個数: 16

約数和(自身を含む): 358359552

約数和(自身を除く): 148487450

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 414767, 829534, 4562437, 9124874, 9539641, 19079282, 104936051, 209872102]

約数ペア:

[(1, 209872102), (2, 104936051), (11, 19079282), (22, 9539641), (23, 9124874), (46, 4562437), (253, 829534), (506, 414767)]