208568136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1241477}}^1$

素因数の和:1241493

約数の個数: 32

約数和(自身を含む): 595909440

約数和(自身を除く): 387341304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1241477, 2482954, 3724431, 4965908, 7448862, 8690339, 9931816, 14897724, 17380678, 26071017, 29795448, 34761356, 52142034, 69522712, 104284068, 208568136]

約数ペア:

[(1, 208568136), (2, 104284068), (3, 69522712), (4, 52142034), (6, 34761356), (7, 29795448), (8, 26071017), (12, 17380678), (14, 14897724), (21, 9931816), (24, 8690339), (28, 7448862), (42, 4965908), (56, 3724431), (84, 2482954), (168, 1241477)]