218362874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{57193}}^1$

素因数の和:57301

約数の個数: 16

約数和(自身を含む): 345909312

約数和(自身を除く): 127546438

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 57193, 114386, 1315439, 2630878, 4747019, 9494038, 109181437, 218362874]

約数ペア:

[(1, 218362874), (2, 109181437), (23, 9494038), (46, 4747019), (83, 2630878), (166, 1315439), (1909, 114386), (3818, 57193)]