206950912

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 120

約数和(自身を含む): 491911596

約数和(自身を除く): 284960684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 113, 128, 146, 196, 224, 226, 256, 292, 392, 448, 452, 511, 512, 584, 784, 791, 896, 904, 1022, 1168, 1568, 1582, 1792, 1808, 2044, 2336, 3136, 3164, 3577, 3584, 3616, 4088, 4672, 5537, 6272, 6328, 7154, 7232, 8176, 8249, 9344, 11074, 12544, 12656, 14308, 14464, 16352, 16498, 18688, 22148, 25088, 25312, 28616, 28928, 32704, 32996, 37376, 44296, 50624, 57232, 57743, 57856, 65408, 65992, 88592, 101248, 114464, 115486, 130816, 131984, 177184, 202496, 228928, 230972, 261632, 263968, 354368, 404201, 404992, 457856, 461944, 527936, 708736, 808402, 915712, 923888, 1055872, 1417472, 1616804, 1831424, 1847776, 2111744, 2834944, 3233608, 3695552, 4223488, 6467216, 7391104, 12934432, 14782208, 25868864, 29564416, 51737728, 103475456, 206950912]

約数ペア:

[(1, 206950912), (2, 103475456), (4, 51737728), (7, 29564416), (8, 25868864), (14, 14782208), (16, 12934432), (28, 7391104), (32, 6467216), (49, 4223488), (56, 3695552), (64, 3233608), (73, 2834944), (98, 2111744), (112, 1847776), (113, 1831424), (128, 1616804), (146, 1417472), (196, 1055872), (224, 923888), (226, 915712), (256, 808402), (292, 708736), (392, 527936), (448, 461944), (452, 457856), (511, 404992), (512, 404201), (584, 354368), (784, 263968), (791, 261632), (896, 230972), (904, 228928), (1022, 202496), (1168, 177184), (1568, 131984), (1582, 130816), (1792, 115486), (1808, 114464), (2044, 101248), (2336, 88592), (3136, 65992), (3164, 65408), (3577, 57856), (3584, 57743), (3616, 57232), (4088, 50624), (4672, 44296), (5537, 37376), (6272, 32996), (6328, 32704), (7154, 28928), (7232, 28616), (8176, 25312), (8249, 25088), (9344, 22148), (11074, 18688), (12544, 16498), (12656, 16352), (14308, 14464)]