208059656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 472366080

約数和(自身を除く): 264306424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1288, 1541, 1876, 2411, 3082, 3752, 4822, 6164, 9644, 10787, 12328, 16877, 19288, 21574, 33754, 43148, 55453, 67508, 86296, 110906, 135016, 161537, 221812, 323074, 388171, 443624, 646148, 776342, 1130759, 1292296, 1552684, 2261518, 3105368, 3715351, 4523036, 7430702, 9046072, 14861404, 26007457, 29722808, 52014914, 104029828, 208059656]

約数ペア:

[(1, 208059656), (2, 104029828), (4, 52014914), (7, 29722808), (8, 26007457), (14, 14861404), (23, 9046072), (28, 7430702), (46, 4523036), (56, 3715351), (67, 3105368), (92, 2261518), (134, 1552684), (161, 1292296), (184, 1130759), (268, 776342), (322, 646148), (469, 443624), (536, 388171), (644, 323074), (938, 221812), (1288, 161537), (1541, 135016), (1876, 110906), (2411, 86296), (3082, 67508), (3752, 55453), (4822, 43148), (6164, 33754), (9644, 21574), (10787, 19288), (12328, 16877)]