200811580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271367}}^1$

素因数の和:271413

約数の個数: 24

約数和(自身を含む): 433103328

約数和(自身を除く): 232291748

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 271367, 542734, 1085468, 1356835, 2713670, 5427340, 10040579, 20081158, 40162316, 50202895, 100405790, 200811580]

約数ペア:

[(1, 200811580), (2, 100405790), (4, 50202895), (5, 40162316), (10, 20081158), (20, 10040579), (37, 5427340), (74, 2713670), (148, 1356835), (185, 1085468), (370, 542734), (740, 271367)]