203593984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 446802048

約数和(自身を除く): 243208064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 197, 256, 352, 367, 394, 704, 734, 788, 1408, 1468, 1576, 2167, 2816, 2936, 3152, 4037, 4334, 5872, 6304, 8074, 8668, 11744, 12608, 16148, 17336, 23488, 25216, 32296, 34672, 46976, 50432, 64592, 69344, 72299, 93952, 129184, 138688, 144598, 258368, 277376, 289196, 516736, 554752, 578392, 795289, 1033472, 1156784, 1590578, 2313568, 3181156, 4627136, 6362312, 9254272, 12724624, 18508544, 25449248, 50898496, 101796992, 203593984]

約数ペア:

[(1, 203593984), (2, 101796992), (4, 50898496), (8, 25449248), (11, 18508544), (16, 12724624), (22, 9254272), (32, 6362312), (44, 4627136), (64, 3181156), (88, 2313568), (128, 1590578), (176, 1156784), (197, 1033472), (256, 795289), (352, 578392), (367, 554752), (394, 516736), (704, 289196), (734, 277376), (788, 258368), (1408, 144598), (1468, 138688), (1576, 129184), (2167, 93952), (2816, 72299), (2936, 69344), (3152, 64592), (4037, 50432), (4334, 46976), (5872, 34672), (6304, 32296), (8074, 25216), (8668, 23488), (11744, 17336), (12608, 16148)]