201349424

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{20939}}^1$

素因数の和:21548

約数の個数: 20

約数和(自身を含む): 390782280

約数和(自身を除く): 189432856

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 20939, 41878, 83756, 167512, 335024, 12584339, 25168678, 50337356, 100674712, 201349424]

約数ペア:

[(1, 201349424), (2, 100674712), (4, 50337356), (8, 25168678), (16, 12584339), (601, 335024), (1202, 167512), (2404, 83756), (4808, 41878), (9616, 20939)]