200007472

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17681}}^1$

素因数の和:17797

約数の個数: 40

約数和(自身を含む): 447283872

約数和(自身を除く): 247276400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 17681, 35362, 70724, 123767, 141448, 247534, 282896, 495068, 990136, 1785781, 1980272, 3571562, 7143124, 12500467, 14286248, 25000934, 28572496, 50001868, 100003736, 200007472]

約数ペア:

[(1, 200007472), (2, 100003736), (4, 50001868), (7, 28572496), (8, 25000934), (14, 14286248), (16, 12500467), (28, 7143124), (56, 3571562), (101, 1980272), (112, 1785781), (202, 990136), (404, 495068), (707, 282896), (808, 247534), (1414, 141448), (1616, 123767), (2828, 70724), (5656, 35362), (11312, 17681)]