200423272

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28181}}^1$

素因数の和:28321

約数の個数: 32

約数和(自身を含む): 432875520

約数和(自身を除く): 232452248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 28181, 56362, 112724, 197267, 225448, 394534, 789068, 1578136, 3578987, 7157974, 14315948, 25052909, 28631896, 50105818, 100211636, 200423272]

約数ペア:

[(1, 200423272), (2, 100211636), (4, 50105818), (7, 28631896), (8, 25052909), (14, 14315948), (28, 7157974), (56, 3578987), (127, 1578136), (254, 789068), (508, 394534), (889, 225448), (1016, 197267), (1778, 112724), (3556, 56362), (7112, 28181)]