200913259329

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{249463}}^1$

素因数の和:249699

約数の個数: 40

約数和(自身を含む): 306922544192

約数和(自身を除く): 106009284863

約数列:

[1, 3, 9, 27, 61, 81, 163, 183, 489, 549, 1467, 1647, 4401, 4941, 9943, 13203, 29829, 89487, 249463, 268461, 748389, 805383, 2245167, 6735501, 15217243, 20206503, 40662469, 45651729, 121987407, 136955187, 365962221, 410865561, 1097886663, 1232596683, 2480410609, 3293659989, 7441231827, 22323695481, 66971086443, 200913259329]

約数ペア:

[(1, 200913259329), (3, 66971086443), (9, 22323695481), (27, 7441231827), (61, 3293659989), (81, 2480410609), (163, 1232596683), (183, 1097886663), (489, 410865561), (549, 365962221), (1467, 136955187), (1647, 121987407), (4401, 45651729), (4941, 40662469), (9943, 20206503), (13203, 15217243), (29829, 6735501), (89487, 2245167), (249463, 805383), (268461, 748389)]