200028262

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{22643}}^1$

素因数の和:23283

約数の個数: 16

約数和(自身を含む): 343464192

約数和(自身を除く): 143435930

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 22643, 45286, 158501, 317002, 14287733, 28575466, 100014131, 200028262]

約数ペア:

[(1, 200028262), (2, 100014131), (7, 28575466), (14, 14287733), (631, 317002), (1262, 158501), (4417, 45286), (8834, 22643)]