201878048

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 413501760

約数和(自身を除く): 211623712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 211, 232, 422, 464, 844, 928, 1031, 1688, 2062, 3376, 4124, 6119, 6752, 8248, 12238, 16496, 24476, 29899, 32992, 48952, 59798, 97904, 119596, 195808, 217541, 239192, 435082, 478384, 870164, 956768, 1740328, 3480656, 6308689, 6961312, 12617378, 25234756, 50469512, 100939024, 201878048]

約数ペア:

[(1, 201878048), (2, 100939024), (4, 50469512), (8, 25234756), (16, 12617378), (29, 6961312), (32, 6308689), (58, 3480656), (116, 1740328), (211, 956768), (232, 870164), (422, 478384), (464, 435082), (844, 239192), (928, 217541), (1031, 195808), (1688, 119596), (2062, 97904), (3376, 59798), (4124, 48952), (6119, 32992), (6752, 29899), (8248, 24476), (12238, 16496)]