208059180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5107}}^1$

素因数の和:5223

約数の個数: 96

約数和(自身を含む): 672784896

約数和(自身を除く): 464725716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5107, 5820, 6790, 8148, 10185, 10214, 13580, 15321, 20370, 20428, 25535, 30642, 35749, 40740, 51070, 61284, 71498, 76605, 102140, 107247, 142996, 153210, 178745, 214494, 306420, 357490, 428988, 495379, 536235, 714980, 990758, 1072470, 1486137, 1981516, 2144940, 2476895, 2972274, 3467653, 4953790, 5944548, 6935306, 7430685, 9907580, 10402959, 13870612, 14861370, 17338265, 20805918, 29722740, 34676530, 41611836, 52014795, 69353060, 104029590, 208059180]

約数ペア:

[(1, 208059180), (2, 104029590), (3, 69353060), (4, 52014795), (5, 41611836), (6, 34676530), (7, 29722740), (10, 20805918), (12, 17338265), (14, 14861370), (15, 13870612), (20, 10402959), (21, 9907580), (28, 7430685), (30, 6935306), (35, 5944548), (42, 4953790), (60, 3467653), (70, 2972274), (84, 2476895), (97, 2144940), (105, 1981516), (140, 1486137), (194, 1072470), (210, 990758), (291, 714980), (388, 536235), (420, 495379), (485, 428988), (582, 357490), (679, 306420), (970, 214494), (1164, 178745), (1358, 153210), (1455, 142996), (1940, 107247), (2037, 102140), (2716, 76605), (2910, 71498), (3395, 61284), (4074, 51070), (5107, 40740), (5820, 35749), (6790, 30642), (8148, 25535), (10185, 20428), (10214, 20370), (13580, 15321)]