208035289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{4451}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 259854336

約数和(自身を除く): 51819047

約数列:

[1, 7, 11, 77, 607, 4249, 4451, 6677, 31157, 46739, 48961, 342727, 2701757, 18912299, 29719327, 208035289]

約数ペア:

[(1, 208035289), (7, 29719327), (11, 18912299), (77, 2701757), (607, 342727), (4249, 48961), (4451, 46739), (6677, 31157)]