216599824

素因数分解:

$2^4\times 7^1\times {\mathrm{1933927}}^1$

素因数の和:1933942

約数の個数: 20

約数和(自身を含む): 479614144

約数和(自身を除く): 263014320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1933927, 3867854, 7735708, 13537489, 15471416, 27074978, 30942832, 54149956, 108299912, 216599824]

約数ペア:

[(1, 216599824), (2, 108299912), (4, 54149956), (7, 30942832), (8, 27074978), (14, 15471416), (16, 13537489), (28, 7735708), (56, 3867854), (112, 1933927)]