201286060

素因数分解:

$2^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{5449}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 423007200

約数和(自身を除く): 221721140

約数列:

[1, 2, 4, 5, 10, 20, 1847, 3694, 5449, 7388, 9235, 10898, 18470, 21796, 27245, 36940, 54490, 108980, 10064303, 20128606, 40257212, 50321515, 100643030, 201286060]

約数ペア:

[(1, 201286060), (2, 100643030), (4, 50321515), (5, 40257212), (10, 20128606), (20, 10064303), (1847, 108980), (3694, 54490), (5449, 36940), (7388, 27245), (9235, 21796), (10898, 18470)]