272699206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{243917}}^1$

素因数の和:243975

約数の個数: 16

約数和(自身を含む): 450760464

約数和(自身を除く): 178061258

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 243917, 487834, 3170921, 6341842, 10488431, 20976862, 136349603, 272699206]

約数ペア:

[(1, 272699206), (2, 136349603), (13, 20976862), (26, 10488431), (43, 6341842), (86, 3170921), (559, 487834), (1118, 243917)]