318202874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149111}}^1$

素因数の和:149221

約数の個数: 16

約数和(自身を含む): 526067136

約数和(自身を除く): 207864262

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 149111, 298222, 1640221, 3280442, 14463767, 28927534, 159101437, 318202874]

約数ペア:

[(1, 318202874), (2, 159101437), (11, 28927534), (22, 14463767), (97, 3280442), (194, 1640221), (1067, 298222), (2134, 149111)]