196363910

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{141269}}^1$

素因数の和:141415

約数の個数: 16

約数和(自身を含む): 356000400

約数和(自身を除く): 159636490

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 141269, 282538, 706345, 1412690, 19636391, 39272782, 98181955, 196363910]

約数ペア:

[(1, 196363910), (2, 98181955), (5, 39272782), (10, 19636391), (139, 1412690), (278, 706345), (695, 282538), (1390, 141269)]