200960725

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11149}}^1$

素因数の和:11269

約数の個数: 24

約数和(自身を含む): 287580800

約数和(自身を除く): 86620075

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 3605, 11149, 18025, 55745, 78043, 278725, 390215, 1148347, 1951075, 5741735, 8038429, 28708675, 40192145, 200960725]

約数ペア:

[(1, 200960725), (5, 40192145), (7, 28708675), (25, 8038429), (35, 5741735), (103, 1951075), (175, 1148347), (515, 390215), (721, 278725), (2575, 78043), (3605, 55745), (11149, 18025)]