196109890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{676241}}^1$

素因数の和:676277

約数の個数: 16

約数和(自身を含む): 365170680

約数和(自身を除く): 169060790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 676241, 1352482, 3381205, 6762410, 19610989, 39221978, 98054945, 196109890]

約数ペア:

[(1, 196109890), (2, 98054945), (5, 39221978), (10, 19610989), (29, 6762410), (58, 3381205), (145, 1352482), (290, 676241)]