208035399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2029}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 327398400

約数和(自身を除く): 119363001

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 717, 2029, 2629, 3107, 6087, 7887, 9321, 22319, 26377, 34177, 66957, 79131, 102531, 290147, 484931, 870441, 1454793, 5334241, 6304103, 16002723, 18912309, 69345133, 208035399]

約数ペア:

[(1, 208035399), (3, 69345133), (11, 18912309), (13, 16002723), (33, 6304103), (39, 5334241), (143, 1454793), (239, 870441), (429, 484931), (717, 290147), (2029, 102531), (2629, 79131), (3107, 66957), (6087, 34177), (7887, 26377), (9321, 22319)]