200430657

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44809}}^1$

素因数の和:44893

約数の個数: 24

約数和(自身を含む): 335537280

約数和(自身を除く): 135106623

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 44809, 134427, 313663, 403281, 940989, 2822967, 3181439, 9544317, 22270073, 28632951, 66810219, 200430657]

約数ペア:

[(1, 200430657), (3, 66810219), (7, 28632951), (9, 22270073), (21, 9544317), (63, 3181439), (71, 2822967), (213, 940989), (497, 403281), (639, 313663), (1491, 134427), (4473, 44809)]