220374266

素因数分解:

$2^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{4111}}^1$

素因数の和:4674

約数の個数: 24

約数和(自身を含む): 385327296

約数和(自身を除く): 164953030

約数列:

[1, 2, 7, 14, 49, 98, 547, 1094, 3829, 4111, 7658, 8222, 26803, 28777, 53606, 57554, 201439, 402878, 2248717, 4497434, 15741019, 31482038, 110187133, 220374266]

約数ペア:

[(1, 220374266), (2, 110187133), (7, 31482038), (14, 15741019), (49, 4497434), (98, 2248717), (547, 402878), (1094, 201439), (3829, 57554), (4111, 53606), (7658, 28777), (8222, 26803)]