200512131

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 269952000

約数和(自身を除く): 69439869

約数列:

[1, 3, 149, 447, 607, 739, 1821, 2217, 90443, 110111, 271329, 330333, 448573, 1345719, 66837377, 200512131]

約数ペア:

[(1, 200512131), (3, 66837377), (149, 1345719), (447, 448573), (607, 330333), (739, 271329), (1821, 110111), (2217, 90443)]