200556026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21757}}^1$

素因数の和:22189

約数の個数: 16

約数和(自身を含む): 328980960

約数和(自身を除く): 128424934

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 21757, 43514, 239327, 478654, 9116183, 18232366, 100278013, 200556026]

約数ペア:

[(1, 200556026), (2, 100278013), (11, 18232366), (22, 9116183), (419, 478654), (838, 239327), (4609, 43514), (9218, 21757)]