200280927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51001}}^1$

素因数の和:51039

約数の個数: 32

約数和(自身を含む): 352525824

約数和(自身を除く): 152244897

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 51001, 153003, 357007, 561011, 867017, 1071021, 1683033, 2601051, 3927077, 6069119, 9537187, 11781231, 18207357, 28611561, 66760309, 200280927]

約数ペア:

[(1, 200280927), (3, 66760309), (7, 28611561), (11, 18207357), (17, 11781231), (21, 9537187), (33, 6069119), (51, 3927077), (77, 2601051), (119, 1683033), (187, 1071021), (231, 867017), (357, 561011), (561, 357007), (1309, 153003), (3927, 51001)]