208492746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 96

約数和(自身を含む): 552365568

約数和(自身を除く): 343872822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 138, 147, 154, 161, 231, 253, 294, 322, 462, 483, 506, 539, 759, 966, 1078, 1127, 1518, 1617, 1771, 2254, 2803, 3234, 3381, 3542, 5313, 5606, 6762, 8409, 10626, 12397, 16818, 19621, 24794, 30833, 37191, 39242, 58863, 61666, 64469, 74382, 92499, 117726, 128938, 137347, 184998, 193407, 215831, 274694, 386814, 412041, 431662, 451283, 647493, 709159, 824082, 902566, 1294986, 1353849, 1418318, 1510817, 2127477, 2707698, 3021634, 3158981, 4254954, 4532451, 4964113, 6317962, 9064902, 9476943, 9928226, 14892339, 18953886, 29784678, 34748791, 69497582, 104246373, 208492746]

約数ペア:

[(1, 208492746), (2, 104246373), (3, 69497582), (6, 34748791), (7, 29784678), (11, 18953886), (14, 14892339), (21, 9928226), (22, 9476943), (23, 9064902), (33, 6317962), (42, 4964113), (46, 4532451), (49, 4254954), (66, 3158981), (69, 3021634), (77, 2707698), (98, 2127477), (138, 1510817), (147, 1418318), (154, 1353849), (161, 1294986), (231, 902566), (253, 824082), (294, 709159), (322, 647493), (462, 451283), (483, 431662), (506, 412041), (539, 386814), (759, 274694), (966, 215831), (1078, 193407), (1127, 184998), (1518, 137347), (1617, 128938), (1771, 117726), (2254, 92499), (2803, 74382), (3234, 64469), (3381, 61666), (3542, 58863), (5313, 39242), (5606, 37191), (6762, 30833), (8409, 24794), (10626, 19621), (12397, 16818)]