207632826

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4507

約数の個数: 48

約数和(自身を含む): 468643968

約数和(自身を除く): 261011142

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 2627, 4391, 5254, 7881, 8782, 13173, 15762, 23643, 26346, 39519, 47286, 79038, 162467, 311761, 324934, 487401, 623522, 935283, 974802, 1462203, 1870566, 2805849, 2924406, 5611698, 11535157, 23070314, 34605471, 69210942, 103816413, 207632826]

約数ペア:

[(1, 207632826), (2, 103816413), (3, 69210942), (6, 34605471), (9, 23070314), (18, 11535157), (37, 5611698), (71, 2924406), (74, 2805849), (111, 1870566), (142, 1462203), (213, 974802), (222, 935283), (333, 623522), (426, 487401), (639, 324934), (666, 311761), (1278, 162467), (2627, 79038), (4391, 47286), (5254, 39519), (7881, 26346), (8782, 23643), (13173, 15762)]