207347403208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{937}}^1\times {\mathrm{3923}}^1$

素因数の和:5518

約数の個数: 64

約数和(自身を含む): 425343078720

約数和(自身を除く): 217995675512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 937, 1282, 1874, 2564, 3748, 3923, 5128, 7051, 7496, 7846, 10307, 14102, 15692, 20614, 28204, 31384, 41228, 43153, 56408, 82456, 86306, 172612, 345224, 600617, 1201234, 2402468, 2514643, 3675851, 4804936, 5029286, 6606787, 7351702, 10058572, 13213574, 14703404, 20117144, 26427148, 27661073, 29406808, 40434361, 52854296, 55322146, 80868722, 110644292, 161737444, 221288584, 323474888, 2356220491, 4712440982, 9424881964, 18849763928, 25918425401, 51836850802, 103673701604, 207347403208]

約数ペア:

[(1, 207347403208), (2, 103673701604), (4, 51836850802), (8, 25918425401), (11, 18849763928), (22, 9424881964), (44, 4712440982), (88, 2356220491), (641, 323474888), (937, 221288584), (1282, 161737444), (1874, 110644292), (2564, 80868722), (3748, 55322146), (3923, 52854296), (5128, 40434361), (7051, 29406808), (7496, 27661073), (7846, 26427148), (10307, 20117144), (14102, 14703404), (15692, 13213574), (20614, 10058572), (28204, 7351702), (31384, 6606787), (41228, 5029286), (43153, 4804936), (56408, 3675851), (82456, 2514643), (86306, 2402468), (172612, 1201234), (345224, 600617)]