208825380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1160141}}^1$

素因数の和:1160156

約数の個数: 36

約数和(自身を含む): 633437532

約数和(自身を除く): 424612152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1160141, 2320282, 3480423, 4640564, 5800705, 6960846, 10441269, 11601410, 13921692, 17402115, 20882538, 23202820, 34804230, 41765076, 52206345, 69608460, 104412690, 208825380]

約数ペア:

[(1, 208825380), (2, 104412690), (3, 69608460), (4, 52206345), (5, 41765076), (6, 34804230), (9, 23202820), (10, 20882538), (12, 17402115), (15, 13921692), (18, 11601410), (20, 10441269), (30, 6960846), (36, 5800705), (45, 4640564), (60, 3480423), (90, 2320282), (180, 1160141)]