207229825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8467}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 283508640

約数和(自身を除く): 76278815

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4895, 8467, 24475, 42335, 93137, 211675, 465685, 753563, 2328425, 3767815, 8289193, 18839075, 41445965, 207229825]

約数ペア:

[(1, 207229825), (5, 41445965), (11, 18839075), (25, 8289193), (55, 3767815), (89, 2328425), (275, 753563), (445, 465685), (979, 211675), (2225, 93137), (4895, 42335), (8467, 24475)]