201550836

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{128213}}^1$

素因数の和:128351

約数の個数: 24

約数和(自身を含む): 473878944

約数和(自身を除く): 272328108

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 128213, 256426, 384639, 512852, 769278, 1538556, 16795903, 33591806, 50387709, 67183612, 100775418, 201550836]

約数ペア:

[(1, 201550836), (2, 100775418), (3, 67183612), (4, 50387709), (6, 33591806), (12, 16795903), (131, 1538556), (262, 769278), (393, 512852), (524, 384639), (786, 256426), (1572, 128213)]