199858464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53381}}^1$

素因数の和:53410

約数の個数: 72

約数和(自身を含む): 612078012

約数和(自身を除く): 412219548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 53381, 106762, 160143, 213524, 320286, 427048, 480429, 640572, 693953, 854096, 960858, 1281144, 1387906, 1708192, 1921716, 2081859, 2562288, 2775812, 3843432, 4163718, 5124576, 5551624, 6245577, 7686864, 8327436, 11103248, 12491154, 15373728, 16654872, 22206496, 24982308, 33309744, 49964616, 66619488, 99929232, 199858464]

約数ペア:

[(1, 199858464), (2, 99929232), (3, 66619488), (4, 49964616), (6, 33309744), (8, 24982308), (9, 22206496), (12, 16654872), (13, 15373728), (16, 12491154), (18, 11103248), (24, 8327436), (26, 7686864), (32, 6245577), (36, 5551624), (39, 5124576), (48, 4163718), (52, 3843432), (72, 2775812), (78, 2562288), (96, 2081859), (104, 1921716), (117, 1708192), (144, 1387906), (156, 1281144), (208, 960858), (234, 854096), (288, 693953), (312, 640572), (416, 480429), (468, 427048), (624, 320286), (936, 213524), (1248, 160143), (1872, 106762), (3744, 53381)]