209574072

素因数分解:

$2^3\times 3^2\times {\mathrm{2910751}}^1$

素因数の和:2910763

約数の個数: 24

約数和(自身を含む): 567596640

約数和(自身を除く): 358022568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2910751, 5821502, 8732253, 11643004, 17464506, 23286008, 26196759, 34929012, 52393518, 69858024, 104787036, 209574072]

約数ペア:

[(1, 209574072), (2, 104787036), (3, 69858024), (4, 52393518), (6, 34929012), (8, 26196759), (9, 23286008), (12, 17464506), (18, 11643004), (24, 8732253), (36, 5821502), (72, 2910751)]