201288048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2166

約数の個数: 80

約数和(自身を含む): 563713920

約数和(自身を除く): 362425872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 978, 1304, 1956, 1979, 2119, 2608, 3912, 3958, 4238, 5937, 6357, 7824, 7916, 8476, 11874, 12714, 15832, 16952, 23748, 25428, 25727, 31664, 33904, 47496, 50856, 51454, 77181, 94992, 101712, 102908, 154362, 205816, 308724, 322577, 411632, 617448, 645154, 967731, 1234896, 1290308, 1935462, 2580616, 3870924, 4193501, 5161232, 7741848, 8387002, 12580503, 15483696, 16774004, 25161006, 33548008, 50322012, 67096016, 100644024, 201288048]

約数ペア:

[(1, 201288048), (2, 100644024), (3, 67096016), (4, 50322012), (6, 33548008), (8, 25161006), (12, 16774004), (13, 15483696), (16, 12580503), (24, 8387002), (26, 7741848), (39, 5161232), (48, 4193501), (52, 3870924), (78, 2580616), (104, 1935462), (156, 1290308), (163, 1234896), (208, 967731), (312, 645154), (326, 617448), (489, 411632), (624, 322577), (652, 308724), (978, 205816), (1304, 154362), (1956, 102908), (1979, 101712), (2119, 94992), (2608, 77181), (3912, 51454), (3958, 50856), (4238, 47496), (5937, 33904), (6357, 31664), (7824, 25727), (7916, 25428), (8476, 23748), (11874, 16952), (12714, 15832)]