207368504

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18797}}^1$

素因数の和:19007

約数の個数: 32

約数和(自身を含む): 446640480

約数和(自身を除く): 239271976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 18797, 37594, 75188, 131579, 150376, 263158, 526316, 1052632, 3703009, 7406018, 14812036, 25921063, 29624072, 51842126, 103684252, 207368504]

約数ペア:

[(1, 207368504), (2, 103684252), (4, 51842126), (7, 29624072), (8, 25921063), (14, 14812036), (28, 7406018), (56, 3703009), (197, 1052632), (394, 526316), (788, 263158), (1379, 150376), (1576, 131579), (2758, 75188), (5516, 37594), (11032, 18797)]