187800011

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 218234304

約数和(自身を除く): 30434293

約数列:

[1, 7, 113, 137, 791, 959, 1733, 12131, 15481, 108367, 195829, 237421, 1370803, 1661947, 26828573, 187800011]

約数ペア:

[(1, 187800011), (7, 26828573), (113, 1661947), (137, 1370803), (791, 237421), (959, 195829), (1733, 108367), (12131, 15481)]