206545692

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 496419840

約数和(自身を除く): 289874148

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 647, 719, 1294, 1438, 1941, 2157, 2588, 2876, 3882, 4314, 7764, 8628, 23939, 26603, 47878, 53206, 71817, 79809, 95756, 106412, 143634, 159618, 287268, 319236, 465193, 930386, 1395579, 1860772, 2791158, 5582316, 17212141, 34424282, 51636423, 68848564, 103272846, 206545692]

約数ペア:

[(1, 206545692), (2, 103272846), (3, 68848564), (4, 51636423), (6, 34424282), (12, 17212141), (37, 5582316), (74, 2791158), (111, 1860772), (148, 1395579), (222, 930386), (444, 465193), (647, 319236), (719, 287268), (1294, 159618), (1438, 143634), (1941, 106412), (2157, 95756), (2588, 79809), (2876, 71817), (3882, 53206), (4314, 47878), (7764, 26603), (8628, 23939)]