204984143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7243}}^1$

素因数の和:7574

約数の個数: 16

約数和(自身を含む): 253134336

約数和(自身を除く): 48150193

約数列:

[1, 7, 13, 91, 311, 2177, 4043, 7243, 28301, 50701, 94159, 659113, 2252573, 15768011, 29283449, 204984143]

約数ペア:

[(1, 204984143), (7, 29283449), (13, 15768011), (91, 2252573), (311, 659113), (2177, 94159), (4043, 50701), (7243, 28301)]