200623400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{9739}}^1$

素因数の和:9858

約数の個数: 48

約数和(自身を含む): 471026400

約数和(自身を除く): 270403000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 9739, 10300, 19478, 20600, 38956, 48695, 77912, 97390, 194780, 243475, 389560, 486950, 973900, 1003117, 1947800, 2006234, 4012468, 5015585, 8024936, 10031170, 20062340, 25077925, 40124680, 50155850, 100311700, 200623400]

約数ペア:

[(1, 200623400), (2, 100311700), (4, 50155850), (5, 40124680), (8, 25077925), (10, 20062340), (20, 10031170), (25, 8024936), (40, 5015585), (50, 4012468), (100, 2006234), (103, 1947800), (200, 1003117), (206, 973900), (412, 486950), (515, 389560), (824, 243475), (1030, 194780), (2060, 97390), (2575, 77912), (4120, 48695), (5150, 38956), (9739, 20600), (10300, 19478)]