203114368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 431276400

約数和(自身を除く): 228162032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 269, 272, 347, 538, 544, 694, 1076, 1088, 1388, 2152, 2176, 2776, 4304, 4573, 5552, 5899, 8608, 9146, 11104, 11798, 17216, 18292, 22208, 23596, 34432, 36584, 44416, 47192, 73168, 93343, 94384, 146336, 186686, 188768, 292672, 373372, 377536, 585344, 746744, 755072, 1493488, 1586831, 2986976, 3173662, 5973952, 6347324, 11947904, 12694648, 25389296, 50778592, 101557184, 203114368]

約数ペア:

[(1, 203114368), (2, 101557184), (4, 50778592), (8, 25389296), (16, 12694648), (17, 11947904), (32, 6347324), (34, 5973952), (64, 3173662), (68, 2986976), (128, 1586831), (136, 1493488), (269, 755072), (272, 746744), (347, 585344), (538, 377536), (544, 373372), (694, 292672), (1076, 188768), (1088, 186686), (1388, 146336), (2152, 94384), (2176, 93343), (2776, 73168), (4304, 47192), (4573, 44416), (5552, 36584), (5899, 34432), (8608, 23596), (9146, 22208), (11104, 18292), (11798, 17216)]