199976354

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1\times {\mathrm{1171}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 303501120

約数和(自身を除く): 103524766

約数列:

[1, 2, 103, 206, 829, 1171, 1658, 2342, 85387, 120613, 170774, 241226, 970759, 1941518, 99988177, 199976354]

約数ペア:

[(1, 199976354), (2, 99988177), (103, 1941518), (206, 970759), (829, 241226), (1171, 170774), (1658, 120613), (2342, 85387)]