201800066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{20479}}^1$

素因数の和:20873

約数の個数: 16

約数和(自身を含む): 326860800

約数和(自身を除く): 125060734

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 20479, 40958, 266227, 532454, 7761541, 15523082, 100900033, 201800066]

約数ペア:

[(1, 201800066), (2, 100900033), (13, 15523082), (26, 7761541), (379, 532454), (758, 266227), (4927, 40958), (9854, 20479)]