201780161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{39791}}^1$

素因数の和:40263

約数の個数: 8

約数和(自身を含む): 220606848

約数和(自身を除く): 18826687

約数列:

[1, 11, 461, 5071, 39791, 437701, 18343651, 201780161]

約数ペア:

[(1, 201780161), (11, 18343651), (461, 437701), (5071, 39791)]