201874376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37607}}^1$

素因数の和:37685

約数の個数: 32

約数和(自身を含む): 419705280

約数和(自身を除く): 217830904

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 37607, 75214, 150428, 300856, 413677, 827354, 1654708, 2294027, 3309416, 4588054, 9176108, 18352216, 25234297, 50468594, 100937188, 201874376]

約数ペア:

[(1, 201874376), (2, 100937188), (4, 50468594), (8, 25234297), (11, 18352216), (22, 9176108), (44, 4588054), (61, 3309416), (88, 2294027), (122, 1654708), (244, 827354), (488, 413677), (671, 300856), (1342, 150428), (2684, 75214), (5368, 37607)]