205345888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8707}}^1$

素因数の和:8795

約数の個数: 48

約数和(自身を含む): 447660864

約数和(自身を除く): 242314976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 8707, 11792, 17414, 23584, 34828, 69656, 95777, 139312, 191554, 278624, 383108, 583369, 766216, 1166738, 1532432, 2333476, 3064864, 4666952, 6417059, 9333904, 12834118, 18667808, 25668236, 51336472, 102672944, 205345888]

約数ペア:

[(1, 205345888), (2, 102672944), (4, 51336472), (8, 25668236), (11, 18667808), (16, 12834118), (22, 9333904), (32, 6417059), (44, 4666952), (67, 3064864), (88, 2333476), (134, 1532432), (176, 1166738), (268, 766216), (352, 583369), (536, 383108), (737, 278624), (1072, 191554), (1474, 139312), (2144, 95777), (2948, 69656), (5896, 34828), (8707, 23584), (11792, 17414)]