200518145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{7127}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 255581568

約数和(自身を除く): 55063423

約数列:

[1, 5, 17, 85, 331, 1655, 5627, 7127, 28135, 35635, 121159, 605795, 2359037, 11795185, 40103629, 200518145]

約数ペア:

[(1, 200518145), (5, 40103629), (17, 11795185), (85, 2359037), (331, 605795), (1655, 121159), (5627, 35635), (7127, 28135)]