215996874

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{44389}}^1$

素因数の和:45205

約数の個数: 16

約数和(自身を含む): 432536160

約数和(自身を除く): 216539286

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 44389, 88778, 133167, 266334, 35999479, 71998958, 107998437, 215996874]

約数ペア:

[(1, 215996874), (2, 107998437), (3, 71998958), (6, 35999479), (811, 266334), (1622, 133167), (2433, 88778), (4866, 44389)]