202149374

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{72559}}^1$

素因数の和:72767

約数の個数: 16

約数和(自身を含む): 348288000

約数和(自身を除く): 146138626

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 72559, 145118, 507913, 1015826, 14439241, 28878482, 101074687, 202149374]

約数ペア:

[(1, 202149374), (2, 101074687), (7, 28878482), (14, 14439241), (199, 1015826), (398, 507913), (1393, 145118), (2786, 72559)]