200839877

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 247008000

約数和(自身を除く): 46168123

約数列:

[1, 7, 29, 49, 61, 203, 331, 343, 427, 1421, 1769, 2317, 2989, 9599, 9947, 12383, 16219, 20191, 20923, 67193, 86681, 113533, 141337, 470351, 585539, 606767, 989359, 3292457, 4098773, 6925513, 28691411, 200839877]

約数ペア:

[(1, 200839877), (7, 28691411), (29, 6925513), (49, 4098773), (61, 3292457), (203, 989359), (331, 606767), (343, 585539), (427, 470351), (1421, 141337), (1769, 113533), (2317, 86681), (2989, 67193), (9599, 20923), (9947, 20191), (12383, 16219)]