200830060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{213649}}^1$

素因数の和:213705

約数の個数: 24

約数和(自身を含む): 430718400

約数和(自身を除く): 229888340

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 213649, 427298, 854596, 1068245, 2136490, 4272980, 10041503, 20083006, 40166012, 50207515, 100415030, 200830060]

約数ペア:

[(1, 200830060), (2, 100415030), (4, 50207515), (5, 40166012), (10, 20083006), (20, 10041503), (47, 4272980), (94, 2136490), (188, 1068245), (235, 854596), (470, 427298), (940, 213649)]