199891746

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{217747}}^1$

素因数の和:217775

約数の個数: 32

約数和(自身を含む): 470335680

約数和(自身を除く): 270443934

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 217747, 435494, 653241, 1306482, 1959723, 3701699, 3919446, 5879169, 7403398, 11105097, 11758338, 22210194, 33315291, 66630582, 99945873, 199891746]

約数ペア:

[(1, 199891746), (2, 99945873), (3, 66630582), (6, 33315291), (9, 22210194), (17, 11758338), (18, 11105097), (27, 7403398), (34, 5879169), (51, 3919446), (54, 3701699), (102, 1959723), (153, 1306482), (306, 653241), (459, 435494), (918, 217747)]