201720512

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2333}}^1$

素因数の和:2545

約数の個数: 56

約数和(自身を含む): 460040736

約数和(自身を除く): 258320224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2333, 2702, 3088, 4666, 5404, 6176, 9332, 10808, 12352, 16331, 18664, 21616, 32662, 37328, 43232, 65324, 74656, 86464, 130648, 149312, 261296, 450269, 522592, 900538, 1045184, 1801076, 3151883, 3602152, 6303766, 7204304, 12607532, 14408608, 25215064, 28817216, 50430128, 100860256, 201720512]

約数ペア:

[(1, 201720512), (2, 100860256), (4, 50430128), (7, 28817216), (8, 25215064), (14, 14408608), (16, 12607532), (28, 7204304), (32, 6303766), (56, 3602152), (64, 3151883), (112, 1801076), (193, 1045184), (224, 900538), (386, 522592), (448, 450269), (772, 261296), (1351, 149312), (1544, 130648), (2333, 86464), (2702, 74656), (3088, 65324), (4666, 43232), (5404, 37328), (6176, 32662), (9332, 21616), (10808, 18664), (12352, 16331)]