208211269

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 244924416

約数和(自身を除く): 36713147

約数列:

[1, 7, 47, 131, 329, 917, 4831, 6157, 33817, 43099, 227057, 632861, 1589399, 4430027, 29744467, 208211269]

約数ペア:

[(1, 208211269), (7, 29744467), (47, 4430027), (131, 1589399), (329, 632861), (917, 227057), (4831, 43099), (6157, 33817)]