207801768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 536310720

約数和(自身を除く): 328508952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 241, 296, 444, 482, 723, 888, 964, 971, 1446, 1928, 1942, 2892, 2913, 3884, 5784, 5826, 7768, 8917, 11652, 17834, 23304, 26751, 35668, 35927, 53502, 71336, 71854, 107004, 107781, 143708, 214008, 215562, 234011, 287416, 431124, 468022, 702033, 862248, 936044, 1404066, 1872088, 2808132, 5616264, 8658407, 17316814, 25975221, 34633628, 51950442, 69267256, 103900884, 207801768]

約数ペア:

[(1, 207801768), (2, 103900884), (3, 69267256), (4, 51950442), (6, 34633628), (8, 25975221), (12, 17316814), (24, 8658407), (37, 5616264), (74, 2808132), (111, 1872088), (148, 1404066), (222, 936044), (241, 862248), (296, 702033), (444, 468022), (482, 431124), (723, 287416), (888, 234011), (964, 215562), (971, 214008), (1446, 143708), (1928, 107781), (1942, 107004), (2892, 71854), (2913, 71336), (3884, 53502), (5784, 35927), (5826, 35668), (7768, 26751), (8917, 23304), (11652, 17834)]