209669536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 431441640

約数和(自身を除く): 221772104

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 232, 404, 464, 808, 928, 1616, 2237, 2929, 3232, 4474, 5858, 8948, 11716, 17896, 23432, 35792, 46864, 64873, 71584, 93728, 129746, 225937, 259492, 451874, 518984, 903748, 1037968, 1807496, 2075936, 3614992, 6552173, 7229984, 13104346, 26208692, 52417384, 104834768, 209669536]

約数ペア:

[(1, 209669536), (2, 104834768), (4, 52417384), (8, 26208692), (16, 13104346), (29, 7229984), (32, 6552173), (58, 3614992), (101, 2075936), (116, 1807496), (202, 1037968), (232, 903748), (404, 518984), (464, 451874), (808, 259492), (928, 225937), (1616, 129746), (2237, 93728), (2929, 71584), (3232, 64873), (4474, 46864), (5858, 35792), (8948, 23432), (11716, 17896)]