207952248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2521}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 595595520

約数和(自身を除く): 387643272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1964, 2521, 2946, 3437, 3928, 5042, 5892, 6874, 7563, 10084, 10311, 11784, 13748, 15126, 17647, 20168, 20622, 27496, 30252, 35294, 41244, 52941, 60504, 70588, 82488, 105882, 141176, 211764, 423528, 1237811, 2475622, 3713433, 4951244, 7426866, 8664677, 9902488, 14853732, 17329354, 25994031, 29707464, 34658708, 51988062, 69317416, 103976124, 207952248]

約数ペア:

[(1, 207952248), (2, 103976124), (3, 69317416), (4, 51988062), (6, 34658708), (7, 29707464), (8, 25994031), (12, 17329354), (14, 14853732), (21, 9902488), (24, 8664677), (28, 7426866), (42, 4951244), (56, 3713433), (84, 2475622), (168, 1237811), (491, 423528), (982, 211764), (1473, 141176), (1964, 105882), (2521, 82488), (2946, 70588), (3437, 60504), (3928, 52941), (5042, 41244), (5892, 35294), (6874, 30252), (7563, 27496), (10084, 20622), (10311, 20168), (11784, 17647), (13748, 15126)]