211164056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{613849}}^1$

素因数の和:613898

約数の個数: 16

約数和(自身を含む): 405141000

約数和(自身を除く): 193976944

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 613849, 1227698, 2455396, 4910792, 26395507, 52791014, 105582028, 211164056]

約数ペア:

[(1, 211164056), (2, 105582028), (4, 52791014), (8, 26395507), (43, 4910792), (86, 2455396), (172, 1227698), (344, 613849)]