204078325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8941}}^1$

素因数の和:9045

約数の個数: 24

約数和(自身を含む): 279419616

約数和(自身を除く): 75341291

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 4565, 8941, 22825, 44705, 98351, 223525, 491755, 742103, 2458775, 3710515, 8163133, 18552575, 40815665, 204078325]

約数ペア:

[(1, 204078325), (5, 40815665), (11, 18552575), (25, 8163133), (55, 3710515), (83, 2458775), (275, 742103), (415, 491755), (913, 223525), (2075, 98351), (4565, 44705), (8941, 22825)]