200071767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9461}}^1$

素因数の和:9543

約数の個数: 32

約数和(自身を含む): 327006720

約数和(自身を除く): 126934953

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 9461, 21147, 28383, 66227, 179759, 198681, 501433, 539277, 1258313, 1504299, 3510031, 3774939, 9527227, 10530093, 28581681, 66690589, 200071767]

約数ペア:

[(1, 200071767), (3, 66690589), (7, 28581681), (19, 10530093), (21, 9527227), (53, 3774939), (57, 3510031), (133, 1504299), (159, 1258313), (371, 539277), (399, 501433), (1007, 198681), (1113, 179759), (3021, 66227), (7049, 28383), (9461, 21147)]