218300642

素因数分解:

$2^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{7283}}^1$

素因数の和:9433

約数の個数: 16

約数和(自身を含む): 374455872

約数和(自身を除く): 156155230

約数列:

[1, 2, 7, 14, 2141, 4282, 7283, 14566, 14987, 29974, 50981, 101962, 15592903, 31185806, 109150321, 218300642]

約数ペア:

[(1, 218300642), (2, 109150321), (7, 31185806), (14, 15592903), (2141, 101962), (4282, 50981), (7283, 29974), (14566, 14987)]