214948318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223439}}^1$

素因数の和:223491

約数の個数: 16

約数和(自身を含む): 356610240

約数和(自身を除く): 141661922

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 223439, 446878, 2904707, 5809414, 8267243, 16534486, 107474159, 214948318]

約数ペア:

[(1, 214948318), (2, 107474159), (13, 16534486), (26, 8267243), (37, 5809414), (74, 2904707), (481, 446878), (962, 223439)]