211601951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 27898849

約数列:

[1, 11, 29, 319, 439, 1511, 4829, 12731, 16621, 43819, 140041, 482009, 663329, 7296619, 19236541, 211601951]

約数ペア:

[(1, 211601951), (11, 19236541), (29, 7296619), (319, 663329), (439, 482009), (1511, 140041), (4829, 43819), (12731, 16621)]