214944466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{21379}}^1$

素因数の和:21849

約数の個数: 16

約数和(自身を含む): 352513440

約数和(自身を除く): 137568974

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 21379, 42758, 235169, 470338, 9770203, 19540406, 107472233, 214944466]

約数ペア:

[(1, 214944466), (2, 107472233), (11, 19540406), (22, 9770203), (457, 470338), (914, 235169), (5027, 42758), (10054, 21379)]