200865986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{122929}}^1$

素因数の和:122993

約数の個数: 16

約数和(自身を含む): 324535200

約数和(自身を除く): 123669214

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 122929, 245858, 2335651, 4671302, 5285947, 10571894, 100432993, 200865986]

約数ペア:

[(1, 200865986), (2, 100432993), (19, 10571894), (38, 5285947), (43, 4671302), (86, 2335651), (817, 245858), (1634, 122929)]