227906162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{25453}}^1$

素因数の和:25514

約数の個数: 24

約数和(自身を含む): 385933548

約数和(自身を除く): 158027386

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 25453, 50906, 279983, 559966, 941761, 1883522, 3079813, 6159626, 10359371, 20718742, 113953081, 227906162]

約数ペア:

[(1, 227906162), (2, 113953081), (11, 20718742), (22, 10359371), (37, 6159626), (74, 3079813), (121, 1883522), (242, 941761), (407, 559966), (814, 279983), (4477, 50906), (8954, 25453)]