190078147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20129}}^1$

素因数の和:20226

約数の個数: 16

約数和(自身を含む): 231897600

約数和(自身を除く): 41819453

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 20129, 140903, 382451, 1429159, 2677157, 10004113, 27154021, 190078147]

約数ペア:

[(1, 190078147), (7, 27154021), (19, 10004113), (71, 2677157), (133, 1429159), (497, 382451), (1349, 140903), (9443, 20129)]