201925402

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{20873}}^1$

素因数の和:21573

約数の個数: 16

約数和(自身を含む): 346675392

約数和(自身を除く): 144749990

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 20873, 41746, 146111, 292222, 14423243, 28846486, 100962701, 201925402]

約数ペア:

[(1, 201925402), (2, 100962701), (7, 28846486), (14, 14423243), (691, 292222), (1382, 146111), (4837, 41746), (9674, 20873)]