205073638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1331647}}^1$

素因数の和:1331667

約数の個数: 16

約数和(自身を含む): 383514624

約数和(自身を除く): 178440986

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1331647, 2663294, 9321529, 14648117, 18643058, 29296234, 102536819, 205073638]

約数ペア:

[(1, 205073638), (2, 102536819), (7, 29296234), (11, 18643058), (14, 14648117), (22, 9321529), (77, 2663294), (154, 1331647)]