201090309

素因数分解:

$3^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{6701}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 306683520

約数和(自身を除く): 105593211

約数列:

[1, 3, 7, 21, 1429, 4287, 6701, 10003, 20103, 30009, 46907, 140721, 9575729, 28727187, 67030103, 201090309]

約数ペア:

[(1, 201090309), (3, 67030103), (7, 28727187), (21, 9575729), (1429, 140721), (4287, 46907), (6701, 30009), (10003, 20103)]