200629768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{808991}}^1$

素因数の和:809028

約数の個数: 16

約数和(自身を含む): 388316160

約数和(自身を除く): 187686392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 808991, 1617982, 3235964, 6471928, 25078721, 50157442, 100314884, 200629768]

約数ペア:

[(1, 200629768), (2, 100314884), (4, 50157442), (8, 25078721), (31, 6471928), (62, 3235964), (124, 1617982), (248, 808991)]