206455548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77849}}^1$

素因数の和:77886

約数の個数: 48

約数和(自身を含む): 549309600

約数和(自身を除く): 342854052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 77849, 155698, 233547, 311396, 467094, 934188, 1012037, 1323433, 2024074, 2646866, 3036111, 3970299, 4048148, 5293732, 6072222, 7940598, 12144444, 15881196, 17204629, 34409258, 51613887, 68818516, 103227774, 206455548]

約数ペア:

[(1, 206455548), (2, 103227774), (3, 68818516), (4, 51613887), (6, 34409258), (12, 17204629), (13, 15881196), (17, 12144444), (26, 7940598), (34, 6072222), (39, 5293732), (51, 4048148), (52, 3970299), (68, 3036111), (78, 2646866), (102, 2024074), (156, 1323433), (204, 1012037), (221, 934188), (442, 467094), (663, 311396), (884, 233547), (1326, 155698), (2652, 77849)]