208063072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 516160512

約数和(自身を除く): 308097440

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 83, 112, 124, 133, 152, 166, 217, 224, 248, 266, 304, 332, 361, 434, 496, 532, 581, 589, 608, 664, 722, 868, 992, 1064, 1162, 1178, 1328, 1444, 1577, 1736, 2128, 2324, 2356, 2527, 2573, 2656, 2888, 3154, 3472, 4123, 4256, 4648, 4712, 5054, 5146, 5776, 6308, 6944, 8246, 9296, 9424, 10108, 10292, 11039, 11191, 11552, 12616, 16492, 18011, 18592, 18848, 20216, 20584, 22078, 22382, 25232, 29963, 32984, 36022, 40432, 41168, 44156, 44764, 48887, 50464, 59926, 65968, 72044, 78337, 80864, 82336, 88312, 89528, 97774, 119852, 131936, 144088, 156674, 176624, 179056, 195548, 209741, 239704, 288176, 313348, 342209, 353248, 358112, 391096, 419482, 479408, 576352, 626696, 684418, 782192, 838964, 928853, 958816, 1253392, 1368836, 1564384, 1677928, 1857706, 2506784, 2737672, 3355856, 3715412, 5475344, 6501971, 6711712, 7430824, 10950688, 13003942, 14861648, 26007884, 29723296, 52015768, 104031536, 208063072]

約数ペア:

[(1, 208063072), (2, 104031536), (4, 52015768), (7, 29723296), (8, 26007884), (14, 14861648), (16, 13003942), (19, 10950688), (28, 7430824), (31, 6711712), (32, 6501971), (38, 5475344), (56, 3715412), (62, 3355856), (76, 2737672), (83, 2506784), (112, 1857706), (124, 1677928), (133, 1564384), (152, 1368836), (166, 1253392), (217, 958816), (224, 928853), (248, 838964), (266, 782192), (304, 684418), (332, 626696), (361, 576352), (434, 479408), (496, 419482), (532, 391096), (581, 358112), (589, 353248), (608, 342209), (664, 313348), (722, 288176), (868, 239704), (992, 209741), (1064, 195548), (1162, 179056), (1178, 176624), (1328, 156674), (1444, 144088), (1577, 131936), (1736, 119852), (2128, 97774), (2324, 89528), (2356, 88312), (2527, 82336), (2573, 80864), (2656, 78337), (2888, 72044), (3154, 65968), (3472, 59926), (4123, 50464), (4256, 48887), (4648, 44764), (4712, 44156), (5054, 41168), (5146, 40432), (5776, 36022), (6308, 32984), (6944, 29963), (8246, 25232), (9296, 22382), (9424, 22078), (10108, 20584), (10292, 20216), (11039, 18848), (11191, 18592), (11552, 18011), (12616, 16492)]