190771889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 62034511

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 1073, 2233, 2309, 2849, 7511, 11803, 16163, 25399, 66961, 82621, 85433, 177793, 468727, 598031, 736571, 939763, 2477557, 5155997, 6578341, 17342899, 27253127, 190771889]

約数ペア:

[(1, 190771889), (7, 27253127), (11, 17342899), (29, 6578341), (37, 5155997), (77, 2477557), (203, 939763), (259, 736571), (319, 598031), (407, 468727), (1073, 177793), (2233, 85433), (2309, 82621), (2849, 66961), (7511, 25399), (11803, 16163)]