204203776

素因数分解:

$2^8\times 7^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 482809152

約数和(自身を除く): 278605376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 223, 224, 256, 292, 392, 446, 448, 511, 584, 784, 892, 896, 1022, 1168, 1561, 1568, 1784, 1792, 2044, 2336, 3122, 3136, 3568, 3577, 4088, 4672, 6244, 6272, 7136, 7154, 8176, 9344, 10927, 12488, 12544, 14272, 14308, 16279, 16352, 18688, 21854, 24976, 28544, 28616, 32558, 32704, 43708, 49952, 57088, 57232, 65116, 65408, 87416, 99904, 113953, 114464, 130232, 130816, 174832, 199808, 227906, 228928, 260464, 349664, 399616, 455812, 457856, 520928, 699328, 797671, 911624, 915712, 1041856, 1398656, 1595342, 1823248, 2083712, 2797312, 3190684, 3646496, 4167424, 6381368, 7292992, 12762736, 14585984, 25525472, 29171968, 51050944, 102101888, 204203776]

約数ペア:

[(1, 204203776), (2, 102101888), (4, 51050944), (7, 29171968), (8, 25525472), (14, 14585984), (16, 12762736), (28, 7292992), (32, 6381368), (49, 4167424), (56, 3646496), (64, 3190684), (73, 2797312), (98, 2083712), (112, 1823248), (128, 1595342), (146, 1398656), (196, 1041856), (223, 915712), (224, 911624), (256, 797671), (292, 699328), (392, 520928), (446, 457856), (448, 455812), (511, 399616), (584, 349664), (784, 260464), (892, 228928), (896, 227906), (1022, 199808), (1168, 174832), (1561, 130816), (1568, 130232), (1784, 114464), (1792, 113953), (2044, 99904), (2336, 87416), (3122, 65408), (3136, 65116), (3568, 57232), (3577, 57088), (4088, 49952), (4672, 43708), (6244, 32704), (6272, 32558), (7136, 28616), (7154, 28544), (8176, 24976), (9344, 21854), (10927, 18688), (12488, 16352), (12544, 16279), (14272, 14308)]