204080509422

素因数分解:

$2^1\times 3^4\times {\mathrm{647}}^1\times {\mathrm{1947073}}^1$

素因数の和:1947734

約数の個数: 40

約数和(自身を含む): 457998534576

約数和(自身を除く): 253918025154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 647, 1294, 1941, 3882, 5823, 11646, 17469, 34938, 52407, 104814, 1947073, 3894146, 5841219, 11682438, 17523657, 35047314, 52570971, 105141942, 157712913, 315425826, 1259756231, 2519512462, 3779268693, 7558537386, 11337806079, 22675612158, 34013418237, 68026836474, 102040254711, 204080509422]

約数ペア:

[(1, 204080509422), (2, 102040254711), (3, 68026836474), (6, 34013418237), (9, 22675612158), (18, 11337806079), (27, 7558537386), (54, 3779268693), (81, 2519512462), (162, 1259756231), (647, 315425826), (1294, 157712913), (1941, 105141942), (3882, 52570971), (5823, 35047314), (11646, 17523657), (17469, 11682438), (34938, 5841219), (52407, 3894146), (104814, 1947073)]