199314752

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4928

約数の個数: 84

約数和(自身を含む): 495581940

約数和(自身を除く): 296267188

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4889, 5096, 5824, 9778, 10192, 19556, 20384, 34223, 39112, 40768, 63557, 68446, 78224, 127114, 136892, 156448, 239561, 254228, 273784, 312896, 444899, 479122, 508456, 547568, 889798, 958244, 1016912, 1095136, 1779596, 1916488, 2033824, 2190272, 3114293, 3559192, 3832976, 4067648, 6228586, 7118384, 7665952, 12457172, 14236768, 15331904, 24914344, 28473536, 49828688, 99657376, 199314752]

約数ペア:

[(1, 199314752), (2, 99657376), (4, 49828688), (7, 28473536), (8, 24914344), (13, 15331904), (14, 14236768), (16, 12457172), (26, 7665952), (28, 7118384), (32, 6228586), (49, 4067648), (52, 3832976), (56, 3559192), (64, 3114293), (91, 2190272), (98, 2033824), (104, 1916488), (112, 1779596), (182, 1095136), (196, 1016912), (208, 958244), (224, 889798), (364, 547568), (392, 508456), (416, 479122), (448, 444899), (637, 312896), (728, 273784), (784, 254228), (832, 239561), (1274, 156448), (1456, 136892), (1568, 127114), (2548, 78224), (2912, 68446), (3136, 63557), (4889, 40768), (5096, 39112), (5824, 34223), (9778, 20384), (10192, 19556)]