198998146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{25717}}^1$

素因数の和:25845

約数の個数: 16

約数和(自身を含む): 308307384

約数和(自身を除く): 109309238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 25717, 51434, 1363001, 1877341, 2726002, 3754682, 99499073, 198998146]

約数ペア:

[(1, 198998146), (2, 99499073), (53, 3754682), (73, 2726002), (106, 1877341), (146, 1363001), (3869, 51434), (7738, 25717)]