198802200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{331337}}^1$

素因数の和:331356

約数の個数: 48

約数和(自身を含む): 616288680

約数和(自身を除く): 417486480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 331337, 662674, 994011, 1325348, 1656685, 1988022, 2650696, 3313370, 3976044, 4970055, 6626740, 7952088, 8283425, 9940110, 13253480, 16566850, 19880220, 24850275, 33133700, 39760440, 49700550, 66267400, 99401100, 198802200]

約数ペア:

[(1, 198802200), (2, 99401100), (3, 66267400), (4, 49700550), (5, 39760440), (6, 33133700), (8, 24850275), (10, 19880220), (12, 16566850), (15, 13253480), (20, 9940110), (24, 8283425), (25, 7952088), (30, 6626740), (40, 4970055), (50, 3976044), (60, 3313370), (75, 2650696), (100, 1988022), (120, 1656685), (150, 1325348), (200, 994011), (300, 662674), (600, 331337)]