206897266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 329764608

約数和(自身を除く): 122867342

約数列:

[1, 2, 37, 53, 71, 74, 106, 142, 743, 1486, 1961, 2627, 3763, 3922, 5254, 7526, 27491, 39379, 52753, 54982, 78758, 105506, 139231, 278462, 1457023, 1951861, 2795909, 2914046, 3903722, 5591818, 103448633, 206897266]

約数ペア:

[(1, 206897266), (2, 103448633), (37, 5591818), (53, 3903722), (71, 2914046), (74, 2795909), (106, 1951861), (142, 1457023), (743, 278462), (1486, 139231), (1961, 105506), (2627, 78758), (3763, 54982), (3922, 52753), (5254, 39379), (7526, 27491)]