201887884816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{3673}}^1$

素因数の和:4224

約数の個数: 80

約数和(自身を含む): 401089110400

約数和(自身を除く): 199201225584

約数列:

[1, 2, 4, 8, 16, 61, 122, 199, 244, 283, 398, 488, 566, 796, 976, 1132, 1592, 2264, 3184, 3673, 4528, 7346, 12139, 14692, 17263, 24278, 29384, 34526, 48556, 56317, 58768, 69052, 97112, 112634, 138104, 194224, 224053, 225268, 276208, 448106, 450536, 730927, 896212, 901072, 1039459, 1461854, 1792424, 2078918, 2923708, 3435337, 3584848, 4157836, 5847416, 6870674, 8315672, 11694832, 13741348, 16631344, 27482696, 44586547, 54965392, 63406999, 89173094, 126813998, 178346188, 206852341, 253627996, 356692376, 413704682, 507255992, 713384752, 827409364, 1014511984, 1654818728, 3309637456, 12617992801, 25235985602, 50471971204, 100943942408, 201887884816]

約数ペア:

[(1, 201887884816), (2, 100943942408), (4, 50471971204), (8, 25235985602), (16, 12617992801), (61, 3309637456), (122, 1654818728), (199, 1014511984), (244, 827409364), (283, 713384752), (398, 507255992), (488, 413704682), (566, 356692376), (796, 253627996), (976, 206852341), (1132, 178346188), (1592, 126813998), (2264, 89173094), (3184, 63406999), (3673, 54965392), (4528, 44586547), (7346, 27482696), (12139, 16631344), (14692, 13741348), (17263, 11694832), (24278, 8315672), (29384, 6870674), (34526, 5847416), (48556, 4157836), (56317, 3584848), (58768, 3435337), (69052, 2923708), (97112, 2078918), (112634, 1792424), (138104, 1461854), (194224, 1039459), (224053, 901072), (225268, 896212), (276208, 730927), (448106, 450536)]