204328155

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 332527104

約数和(自身を除く): 128198949

約数列:

[1, 3, 5, 15, 83, 249, 337, 415, 487, 1011, 1245, 1461, 1685, 2435, 5055, 7305, 27971, 40421, 83913, 121263, 139855, 164119, 202105, 419565, 492357, 606315, 820595, 2461785, 13621877, 40865631, 68109385, 204328155]

約数ペア:

[(1, 204328155), (3, 68109385), (5, 40865631), (15, 13621877), (83, 2461785), (249, 820595), (337, 606315), (415, 492357), (487, 419565), (1011, 202105), (1245, 164119), (1461, 139855), (1685, 121263), (2435, 83913), (5055, 40421), (7305, 27971)]