209652072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6271}}^1$

素因数の和:6486

約数の個数: 64

約数和(自身を含む): 602112000

約数和(自身を除く): 392459928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 6271, 8358, 11144, 12542, 16716, 18813, 25084, 33432, 37626, 43897, 50168, 75252, 87794, 131691, 150504, 175588, 263382, 351176, 526764, 1053528, 1247929, 2495858, 3743787, 4991716, 7487574, 8735503, 9983432, 14975148, 17471006, 26206509, 29950296, 34942012, 52413018, 69884024, 104826036, 209652072]

約数ペア:

[(1, 209652072), (2, 104826036), (3, 69884024), (4, 52413018), (6, 34942012), (7, 29950296), (8, 26206509), (12, 17471006), (14, 14975148), (21, 9983432), (24, 8735503), (28, 7487574), (42, 4991716), (56, 3743787), (84, 2495858), (168, 1247929), (199, 1053528), (398, 526764), (597, 351176), (796, 263382), (1194, 175588), (1393, 150504), (1592, 131691), (2388, 87794), (2786, 75252), (4179, 50168), (4776, 43897), (5572, 37626), (6271, 33432), (8358, 25084), (11144, 18813), (12542, 16716)]