208085337621

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3853}}^1\times {\mathrm{11743}}^1$

素因数の和:15682

約数の個数: 48

約数和(自身を含む): 348331549696

約数和(自身を除く): 140246212075

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 3853, 4599, 11559, 11743, 26971, 34677, 35229, 80913, 82201, 105687, 242739, 246603, 281269, 739809, 843807, 857239, 1968883, 2531421, 2571717, 5906649, 6000673, 7715151, 17719947, 18002019, 45245779, 54006057, 135737337, 316720453, 407212011, 950161359, 2850484077, 3302941867, 9908825601, 23120593069, 29726476803, 69361779207, 208085337621]

約数ペア:

[(1, 208085337621), (3, 69361779207), (7, 29726476803), (9, 23120593069), (21, 9908825601), (63, 3302941867), (73, 2850484077), (219, 950161359), (511, 407212011), (657, 316720453), (1533, 135737337), (3853, 54006057), (4599, 45245779), (11559, 18002019), (11743, 17719947), (26971, 7715151), (34677, 6000673), (35229, 5906649), (80913, 2571717), (82201, 2531421), (105687, 1968883), (242739, 857239), (246603, 843807), (281269, 739809)]