200980812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{540271}}^1$

素因数の和:540309

約数の個数: 24

約数和(自身を含む): 484083712

約数和(自身を除く): 283102900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 540271, 1080542, 1620813, 2161084, 3241626, 6483252, 16748401, 33496802, 50245203, 66993604, 100490406, 200980812]

約数ペア:

[(1, 200980812), (2, 100490406), (3, 66993604), (4, 50245203), (6, 33496802), (12, 16748401), (31, 6483252), (62, 3241626), (93, 2161084), (124, 1620813), (186, 1080542), (372, 540271)]