208310834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{30661}}^1$

素因数の和:30785

約数の個数: 16

約数和(自身を含む): 323790720

約数和(自身を除く): 115479886

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 30661, 61322, 1318423, 2422219, 2636846, 4844438, 104155417, 208310834]

約数ペア:

[(1, 208310834), (2, 104155417), (43, 4844438), (79, 2636846), (86, 2422219), (158, 1318423), (3397, 61322), (6794, 30661)]