206878464

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6942

約数の個数: 108

約数和(自身を含む): 642457816

約数和(自身を除く): 435579352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 6907, 7488, 9984, 13814, 14976, 20721, 27628, 29952, 41442, 55256, 62163, 82884, 89791, 110512, 124326, 165768, 179582, 221024, 248652, 269373, 331536, 359164, 442048, 497304, 538746, 663072, 718328, 808119, 884096, 994608, 1077492, 1326144, 1436656, 1616238, 1768192, 1989216, 2154984, 2652288, 2873312, 3232476, 3978432, 4309968, 5304576, 5746624, 6464952, 7956864, 8619936, 11493248, 12929904, 15913728, 17239872, 22986496, 25859808, 34479744, 51719616, 68959488, 103439232, 206878464]

約数ペア:

[(1, 206878464), (2, 103439232), (3, 68959488), (4, 51719616), (6, 34479744), (8, 25859808), (9, 22986496), (12, 17239872), (13, 15913728), (16, 12929904), (18, 11493248), (24, 8619936), (26, 7956864), (32, 6464952), (36, 5746624), (39, 5304576), (48, 4309968), (52, 3978432), (64, 3232476), (72, 2873312), (78, 2652288), (96, 2154984), (104, 1989216), (117, 1768192), (128, 1616238), (144, 1436656), (156, 1326144), (192, 1077492), (208, 994608), (234, 884096), (256, 808119), (288, 718328), (312, 663072), (384, 538746), (416, 497304), (468, 442048), (576, 359164), (624, 331536), (768, 269373), (832, 248652), (936, 221024), (1152, 179582), (1248, 165768), (1664, 124326), (1872, 110512), (2304, 89791), (2496, 82884), (3328, 62163), (3744, 55256), (4992, 41442), (6907, 29952), (7488, 27628), (9984, 20721), (13814, 14976)]