197441384

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 458006400

約数和(自身を除く): 260565016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 61, 92, 98, 122, 161, 184, 196, 244, 322, 359, 392, 427, 488, 644, 718, 854, 1127, 1288, 1403, 1436, 1708, 2254, 2513, 2806, 2872, 2989, 3416, 4508, 5026, 5612, 5978, 8257, 9016, 9821, 10052, 11224, 11956, 16514, 17591, 19642, 20104, 21899, 23912, 33028, 35182, 39284, 43798, 57799, 66056, 68747, 70364, 78568, 87596, 115598, 137494, 140728, 153293, 175192, 231196, 274988, 306586, 404593, 462392, 503677, 549976, 613172, 809186, 1007354, 1073051, 1226344, 1618372, 2014708, 2146102, 3236744, 3525739, 4029416, 4292204, 7051478, 8584408, 14102956, 24680173, 28205912, 49360346, 98720692, 197441384]

約数ペア:

[(1, 197441384), (2, 98720692), (4, 49360346), (7, 28205912), (8, 24680173), (14, 14102956), (23, 8584408), (28, 7051478), (46, 4292204), (49, 4029416), (56, 3525739), (61, 3236744), (92, 2146102), (98, 2014708), (122, 1618372), (161, 1226344), (184, 1073051), (196, 1007354), (244, 809186), (322, 613172), (359, 549976), (392, 503677), (427, 462392), (488, 404593), (644, 306586), (718, 274988), (854, 231196), (1127, 175192), (1288, 153293), (1403, 140728), (1436, 137494), (1708, 115598), (2254, 87596), (2513, 78568), (2806, 70364), (2872, 68747), (2989, 66056), (3416, 57799), (4508, 43798), (5026, 39284), (5612, 35182), (5978, 33028), (8257, 23912), (9016, 21899), (9821, 20104), (10052, 19642), (11224, 17591), (11956, 16514)]