199882368

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{3541}}^1$

素因数の和:3575

約数の個数: 144

約数和(自身を含む): 669278610

約数和(自身を除く): 469396242

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 3541, 4032, 4704, 6272, 7056, 7082, 8064, 9408, 10623, 14112, 14164, 18816, 21246, 24787, 28224, 28328, 31869, 42492, 49574, 56448, 56656, 63738, 74361, 84984, 99148, 113312, 127476, 148722, 169968, 173509, 198296, 223083, 226624, 254952, 297444, 339936, 347018, 396592, 446166, 453248, 509904, 520527, 594888, 679872, 694036, 793184, 892332, 1019808, 1041054, 1189776, 1359744, 1388072, 1561581, 1586368, 1784664, 2039616, 2082108, 2379552, 2776144, 3123162, 3172736, 3569328, 4079232, 4164216, 4759104, 5552288, 6246324, 7138656, 8328432, 9518208, 11104576, 12492648, 14277312, 16656864, 22209152, 24985296, 28554624, 33313728, 49970592, 66627456, 99941184, 199882368]

約数ペア:

[(1, 199882368), (2, 99941184), (3, 66627456), (4, 49970592), (6, 33313728), (7, 28554624), (8, 24985296), (9, 22209152), (12, 16656864), (14, 14277312), (16, 12492648), (18, 11104576), (21, 9518208), (24, 8328432), (28, 7138656), (32, 6246324), (36, 5552288), (42, 4759104), (48, 4164216), (49, 4079232), (56, 3569328), (63, 3172736), (64, 3123162), (72, 2776144), (84, 2379552), (96, 2082108), (98, 2039616), (112, 1784664), (126, 1586368), (128, 1561581), (144, 1388072), (147, 1359744), (168, 1189776), (192, 1041054), (196, 1019808), (224, 892332), (252, 793184), (288, 694036), (294, 679872), (336, 594888), (384, 520527), (392, 509904), (441, 453248), (448, 446166), (504, 396592), (576, 347018), (588, 339936), (672, 297444), (784, 254952), (882, 226624), (896, 223083), (1008, 198296), (1152, 173509), (1176, 169968), (1344, 148722), (1568, 127476), (1764, 113312), (2016, 99148), (2352, 84984), (2688, 74361), (3136, 63738), (3528, 56656), (3541, 56448), (4032, 49574), (4704, 42492), (6272, 31869), (7056, 28328), (7082, 28224), (8064, 24787), (9408, 21246), (10623, 18816), (14112, 14164)]