208156896

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{24923}}^1$

素因数の和:24968

約数の個数: 72

約数和(自身を含む): 612382680

約数和(自身を除く): 404225784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 24923, 49846, 74769, 99692, 149538, 199384, 224307, 299076, 398768, 448614, 598152, 722767, 797536, 897228, 1196304, 1445534, 1794456, 2168301, 2392608, 2891068, 3588912, 4336602, 5782136, 6504903, 7177824, 8673204, 11564272, 13009806, 17346408, 23128544, 26019612, 34692816, 52039224, 69385632, 104078448, 208156896]

約数ペア:

[(1, 208156896), (2, 104078448), (3, 69385632), (4, 52039224), (6, 34692816), (8, 26019612), (9, 23128544), (12, 17346408), (16, 13009806), (18, 11564272), (24, 8673204), (29, 7177824), (32, 6504903), (36, 5782136), (48, 4336602), (58, 3588912), (72, 2891068), (87, 2392608), (96, 2168301), (116, 1794456), (144, 1445534), (174, 1196304), (232, 897228), (261, 797536), (288, 722767), (348, 598152), (464, 448614), (522, 398768), (696, 299076), (928, 224307), (1044, 199384), (1392, 149538), (2088, 99692), (2784, 74769), (4176, 49846), (8352, 24923)]