207121656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18401}}^1$

素因数の和:18484

約数の個数: 64

約数和(自身を含む): 600641280

約数和(自身を除く): 393519624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 18401, 36802, 55203, 73604, 110406, 128807, 147208, 220812, 257614, 386421, 441624, 515228, 772842, 1030456, 1232867, 1545684, 2465734, 3091368, 3698601, 4931468, 7397202, 8630069, 9862936, 14794404, 17260138, 25890207, 29588808, 34520276, 51780414, 69040552, 103560828, 207121656]

約数ペア:

[(1, 207121656), (2, 103560828), (3, 69040552), (4, 51780414), (6, 34520276), (7, 29588808), (8, 25890207), (12, 17260138), (14, 14794404), (21, 9862936), (24, 8630069), (28, 7397202), (42, 4931468), (56, 3698601), (67, 3091368), (84, 2465734), (134, 1545684), (168, 1232867), (201, 1030456), (268, 772842), (402, 515228), (469, 441624), (536, 386421), (804, 257614), (938, 220812), (1407, 147208), (1608, 128807), (1876, 110406), (2814, 73604), (3752, 55203), (5628, 36802), (11256, 18401)]