204842712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{198491}}^1$

素因数の和:198543

約数の個数: 32

約数和(自身を含む): 524018880

約数和(自身を除く): 319176168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 198491, 396982, 595473, 793964, 1190946, 1587928, 2381892, 4763784, 8535113, 17070226, 25605339, 34140452, 51210678, 68280904, 102421356, 204842712]

約数ペア:

[(1, 204842712), (2, 102421356), (3, 68280904), (4, 51210678), (6, 34140452), (8, 25605339), (12, 17070226), (24, 8535113), (43, 4763784), (86, 2381892), (129, 1587928), (172, 1190946), (258, 793964), (344, 595473), (516, 396982), (1032, 198491)]