200580848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 437367840

約数和(自身を除く): 236786992

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 67, 74, 104, 134, 148, 208, 268, 296, 389, 481, 536, 592, 778, 871, 962, 1072, 1556, 1742, 1924, 2479, 3112, 3484, 3848, 4958, 5057, 6224, 6968, 7696, 9916, 10114, 13936, 14393, 19832, 20228, 26063, 28786, 32227, 39664, 40456, 52126, 57572, 64454, 80912, 104252, 115144, 128908, 187109, 208504, 230288, 257816, 338819, 374218, 417008, 515632, 677638, 748436, 964331, 1355276, 1496872, 1928662, 2710552, 2993744, 3857324, 5421104, 7714648, 12536303, 15429296, 25072606, 50145212, 100290424, 200580848]

約数ペア:

[(1, 200580848), (2, 100290424), (4, 50145212), (8, 25072606), (13, 15429296), (16, 12536303), (26, 7714648), (37, 5421104), (52, 3857324), (67, 2993744), (74, 2710552), (104, 1928662), (134, 1496872), (148, 1355276), (208, 964331), (268, 748436), (296, 677638), (389, 515632), (481, 417008), (536, 374218), (592, 338819), (778, 257816), (871, 230288), (962, 208504), (1072, 187109), (1556, 128908), (1742, 115144), (1924, 104252), (2479, 80912), (3112, 64454), (3484, 57572), (3848, 52126), (4958, 40456), (5057, 39664), (6224, 32227), (6968, 28786), (7696, 26063), (9916, 20228), (10114, 19832), (13936, 14393)]