209654424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 651006720

約数和(自身を除く): 441352296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 503, 504, 827, 1006, 1509, 1654, 2012, 2481, 3018, 3308, 3521, 4024, 4527, 4962, 5789, 6036, 6616, 7042, 7443, 9054, 9924, 10563, 11578, 12072, 14084, 14886, 17367, 18108, 19848, 21126, 23156, 28168, 29772, 31689, 34734, 36216, 42252, 46312, 52101, 59544, 63378, 69468, 84504, 104202, 126756, 138936, 208404, 253512, 415981, 416808, 831962, 1247943, 1663924, 2495886, 2911867, 3327848, 3743829, 4991772, 5823734, 7487658, 8735601, 9983544, 11647468, 14975316, 17471202, 23294936, 26206803, 29950632, 34942404, 52413606, 69884808, 104827212, 209654424]

約数ペア:

[(1, 209654424), (2, 104827212), (3, 69884808), (4, 52413606), (6, 34942404), (7, 29950632), (8, 26206803), (9, 23294936), (12, 17471202), (14, 14975316), (18, 11647468), (21, 9983544), (24, 8735601), (28, 7487658), (36, 5823734), (42, 4991772), (56, 3743829), (63, 3327848), (72, 2911867), (84, 2495886), (126, 1663924), (168, 1247943), (252, 831962), (503, 416808), (504, 415981), (827, 253512), (1006, 208404), (1509, 138936), (1654, 126756), (2012, 104202), (2481, 84504), (3018, 69468), (3308, 63378), (3521, 59544), (4024, 52101), (4527, 46312), (4962, 42252), (5789, 36216), (6036, 34734), (6616, 31689), (7042, 29772), (7443, 28168), (9054, 23156), (9924, 21126), (10563, 19848), (11578, 18108), (12072, 17367), (14084, 14886)]