142760212

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25621}}^1$

素因数の和:25831

約数の個数: 24

約数和(自身を含む): 286966400

約数和(自身を除く): 144206188

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 25621, 51242, 102484, 179347, 358694, 717388, 5098579, 10197158, 20394316, 35690053, 71380106, 142760212]

約数ペア:

[(1, 142760212), (2, 71380106), (4, 35690053), (7, 20394316), (14, 10197158), (28, 5098579), (199, 717388), (398, 358694), (796, 179347), (1393, 102484), (2786, 51242), (5572, 25621)]