205673664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 625856000

約数和(自身を除く): 420182336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 769, 796, 1194, 1344, 1393, 1538, 1592, 2307, 2388, 2786, 3076, 3184, 4179, 4614, 4776, 5383, 5572, 6152, 6368, 8358, 9228, 9552, 10766, 11144, 12304, 12736, 16149, 16716, 18456, 19104, 21532, 22288, 24608, 32298, 33432, 36912, 38208, 43064, 44576, 49216, 64596, 66864, 73824, 86128, 89152, 129192, 133728, 147648, 153031, 172256, 258384, 267456, 306062, 344512, 459093, 516768, 612124, 918186, 1033536, 1071217, 1224248, 1836372, 2142434, 2448496, 3213651, 3672744, 4284868, 4896992, 6427302, 7345488, 8569736, 9793984, 12854604, 14690976, 17139472, 25709208, 29381952, 34278944, 51418416, 68557888, 102836832, 205673664]

約数ペア:

[(1, 205673664), (2, 102836832), (3, 68557888), (4, 51418416), (6, 34278944), (7, 29381952), (8, 25709208), (12, 17139472), (14, 14690976), (16, 12854604), (21, 9793984), (24, 8569736), (28, 7345488), (32, 6427302), (42, 4896992), (48, 4284868), (56, 3672744), (64, 3213651), (84, 2448496), (96, 2142434), (112, 1836372), (168, 1224248), (192, 1071217), (199, 1033536), (224, 918186), (336, 612124), (398, 516768), (448, 459093), (597, 344512), (672, 306062), (769, 267456), (796, 258384), (1194, 172256), (1344, 153031), (1393, 147648), (1538, 133728), (1592, 129192), (2307, 89152), (2388, 86128), (2786, 73824), (3076, 66864), (3184, 64596), (4179, 49216), (4614, 44576), (4776, 43064), (5383, 38208), (5572, 36912), (6152, 33432), (6368, 32298), (8358, 24608), (9228, 22288), (9552, 21532), (10766, 19104), (11144, 18456), (12304, 16716), (12736, 16149)]