209321330368

素因数分解:

$2^6\times {\mathrm{1051}}^1\times {\mathrm{1637}}^1\times {\mathrm{1901}}^1$

素因数の和:4601

約数の個数: 56

約数和(自身を含む): 416240055504

約数和(自身を除く): 206918725136

約数列:

[1, 2, 4, 8, 16, 32, 64, 1051, 1637, 1901, 2102, 3274, 3802, 4204, 6548, 7604, 8408, 13096, 15208, 16816, 26192, 30416, 33632, 52384, 60832, 67264, 104768, 121664, 1720487, 1997951, 3111937, 3440974, 3995902, 6223874, 6881948, 7991804, 12447748, 13763896, 15983608, 24895496, 27527792, 31967216, 49790992, 55055584, 63934432, 99581984, 110111168, 127868864, 199163968, 3270645787, 6541291574, 13082583148, 26165166296, 52330332592, 104660665184, 209321330368]

約数ペア:

[(1, 209321330368), (2, 104660665184), (4, 52330332592), (8, 26165166296), (16, 13082583148), (32, 6541291574), (64, 3270645787), (1051, 199163968), (1637, 127868864), (1901, 110111168), (2102, 99581984), (3274, 63934432), (3802, 55055584), (4204, 49790992), (6548, 31967216), (7604, 27527792), (8408, 24895496), (13096, 15983608), (15208, 13763896), (16816, 12447748), (26192, 7991804), (30416, 6881948), (33632, 6223874), (52384, 3995902), (60832, 3440974), (67264, 3111937), (104768, 1997951), (121664, 1720487)]