203169904

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13241}}^1$

素因数の和:13393

約数の個数: 40

約数和(自身を含む): 453194208

約数和(自身を除く): 250024304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 13241, 15344, 26482, 52964, 92687, 105928, 185374, 211856, 370748, 741496, 1482992, 1814017, 3628034, 7256068, 12698119, 14512136, 25396238, 29024272, 50792476, 101584952, 203169904]

約数ペア:

[(1, 203169904), (2, 101584952), (4, 50792476), (7, 29024272), (8, 25396238), (14, 14512136), (16, 12698119), (28, 7256068), (56, 3628034), (112, 1814017), (137, 1482992), (274, 741496), (548, 370748), (959, 211856), (1096, 185374), (1918, 105928), (2192, 92687), (3836, 52964), (7672, 26482), (13241, 15344)]