205128645156

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{4736507}}^1$

素因数の和:4736921

約数の個数: 48

約数和(自身を含む): 533141340480

約数和(自身を除く): 328012695324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 10827, 14436, 21654, 43308, 4736507, 9473014, 14209521, 18946028, 28419042, 42628563, 56838084, 85257126, 127885689, 170514252, 255771378, 511542756, 1899339307, 3798678614, 5698017921, 7597357228, 11396035842, 17094053763, 22792071684, 34188107526, 51282161289, 68376215052, 102564322578, 205128645156]

約数ペア:

[(1, 205128645156), (2, 102564322578), (3, 68376215052), (4, 51282161289), (6, 34188107526), (9, 22792071684), (12, 17094053763), (18, 11396035842), (27, 7597357228), (36, 5698017921), (54, 3798678614), (108, 1899339307), (401, 511542756), (802, 255771378), (1203, 170514252), (1604, 127885689), (2406, 85257126), (3609, 56838084), (4812, 42628563), (7218, 28419042), (10827, 18946028), (14436, 14209521), (21654, 9473014), (43308, 4736507)]