201639417992

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{887}}^1\times {\mathrm{79153}}^1$

素因数の和:80405

約数の個数: 32

約数和(自身を含む): 379559260800

約数和(自身を除く): 177919842808

約数列:

[1, 2, 4, 8, 359, 718, 887, 1436, 1774, 2872, 3548, 7096, 79153, 158306, 316612, 318433, 633224, 636866, 1273732, 2547464, 28415927, 56831854, 70208711, 113663708, 140417422, 227327416, 280834844, 561669688, 25204927249, 50409854498, 100819708996, 201639417992]

約数ペア:

[(1, 201639417992), (2, 100819708996), (4, 50409854498), (8, 25204927249), (359, 561669688), (718, 280834844), (887, 227327416), (1436, 140417422), (1774, 113663708), (2872, 70208711), (3548, 56831854), (7096, 28415927), (79153, 2547464), (158306, 1273732), (316612, 636866), (318433, 633224)]