201680418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1977259}}^1$

素因数の和:1977281

約数の個数: 16

約数和(自身を含む): 427088160

約数和(自身を除く): 225407742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1977259, 3954518, 5931777, 11863554, 33613403, 67226806, 100840209, 201680418]

約数ペア:

[(1, 201680418), (2, 100840209), (3, 67226806), (6, 33613403), (17, 11863554), (34, 5931777), (51, 3954518), (102, 1977259)]