201020193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33287}}^1$

素因数の和:33365

約数の個数: 24

約数和(自身を含む): 321961536

約数和(自身を除く): 120941343

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 33287, 99861, 299583, 366157, 1098471, 2030507, 3295413, 6091521, 18274563, 22335577, 67006731, 201020193]

約数ペア:

[(1, 201020193), (3, 67006731), (9, 22335577), (11, 18274563), (33, 6091521), (61, 3295413), (99, 2030507), (183, 1098471), (549, 366157), (671, 299583), (2013, 99861), (6039, 33287)]