200203906

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{30491}}^1$

素因数の和:30574

約数の個数: 24

約数和(自身を含む): 354560976

約数和(自身を除く): 154357070

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 30491, 60982, 213437, 426874, 1494059, 2042897, 2988118, 4085794, 14300279, 28600558, 100101953, 200203906]

約数ペア:

[(1, 200203906), (2, 100101953), (7, 28600558), (14, 14300279), (49, 4085794), (67, 2988118), (98, 2042897), (134, 1494059), (469, 426874), (938, 213437), (3283, 60982), (6566, 30491)]