206744776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194309}}^1$

素因数の和:194341

約数の個数: 32

約数和(自身を含む): 466344000

約数和(自身を除く): 259599224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 194309, 388618, 777236, 1360163, 1554472, 2720326, 3691871, 5440652, 7383742, 10881304, 14767484, 25843097, 29534968, 51686194, 103372388, 206744776]

約数ペア:

[(1, 206744776), (2, 103372388), (4, 51686194), (7, 29534968), (8, 25843097), (14, 14767484), (19, 10881304), (28, 7383742), (38, 5440652), (56, 3691871), (76, 2720326), (133, 1554472), (152, 1360163), (266, 777236), (532, 388618), (1064, 194309)]