206810216

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{135347}}^1$

素因数の和:135544

約数の個数: 16

約数和(自身を含む): 389802240

約数和(自身を除く): 182992024

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 135347, 270694, 541388, 1082776, 25851277, 51702554, 103405108, 206810216]

約数ペア:

[(1, 206810216), (2, 103405108), (4, 51702554), (8, 25851277), (191, 1082776), (382, 541388), (764, 270694), (1528, 135347)]