209240192

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 492620220

約数和(自身を除く): 283380028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 392, 448, 457, 511, 584, 784, 896, 914, 1022, 1168, 1568, 1828, 2044, 2336, 3136, 3199, 3577, 3656, 4088, 4672, 6272, 6398, 7154, 7312, 8176, 9344, 12796, 14308, 14624, 16352, 22393, 25592, 28616, 29248, 32704, 33361, 44786, 51184, 57232, 58496, 65408, 66722, 89572, 102368, 114464, 133444, 179144, 204736, 228928, 233527, 266888, 358288, 409472, 457856, 467054, 533776, 716576, 934108, 1067552, 1433152, 1634689, 1868216, 2135104, 2866304, 3269378, 3736432, 4270208, 6538756, 7472864, 13077512, 14945728, 26155024, 29891456, 52310048, 104620096, 209240192]

約数ペア:

[(1, 209240192), (2, 104620096), (4, 52310048), (7, 29891456), (8, 26155024), (14, 14945728), (16, 13077512), (28, 7472864), (32, 6538756), (49, 4270208), (56, 3736432), (64, 3269378), (73, 2866304), (98, 2135104), (112, 1868216), (128, 1634689), (146, 1433152), (196, 1067552), (224, 934108), (292, 716576), (392, 533776), (448, 467054), (457, 457856), (511, 409472), (584, 358288), (784, 266888), (896, 233527), (914, 228928), (1022, 204736), (1168, 179144), (1568, 133444), (1828, 114464), (2044, 102368), (2336, 89572), (3136, 66722), (3199, 65408), (3577, 58496), (3656, 57232), (4088, 51184), (4672, 44786), (6272, 33361), (6398, 32704), (7154, 29248), (7312, 28616), (8176, 25592), (9344, 22393), (12796, 16352), (14308, 14624)]