207924822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6421}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 516945312

約数和(自身を除く): 309020490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 6421, 10794, 12842, 16191, 19263, 32382, 38526, 44947, 57789, 89894, 115578, 134841, 269682, 404523, 809046, 1650197, 3300394, 4950591, 9901182, 11551379, 14851773, 23102758, 29703546, 34654137, 69308274, 103962411, 207924822]

約数ペア:

[(1, 207924822), (2, 103962411), (3, 69308274), (6, 34654137), (7, 29703546), (9, 23102758), (14, 14851773), (18, 11551379), (21, 9901182), (42, 4950591), (63, 3300394), (126, 1650197), (257, 809046), (514, 404523), (771, 269682), (1542, 134841), (1799, 115578), (2313, 89894), (3598, 57789), (4626, 44947), (5397, 38526), (6421, 32382), (10794, 19263), (12842, 16191)]