201380218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{3253}}^1$

素因数の和:5649

約数の個数: 16

約数和(自身を含む): 325543176

約数和(自身を除く): 124162958

約数列:

[1, 2, 13, 26, 2381, 3253, 4762, 6506, 30953, 42289, 61906, 84578, 7745393, 15490786, 100690109, 201380218]

約数ペア:

[(1, 201380218), (2, 100690109), (13, 15490786), (26, 7745393), (2381, 84578), (3253, 61906), (4762, 42289), (6506, 30953)]