208204032

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 603977472

約数和(自身を除く): 395773440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 256, 272, 296, 384, 408, 431, 444, 544, 592, 629, 768, 816, 862, 888, 1088, 1184, 1258, 1293, 1632, 1724, 1776, 1887, 2176, 2368, 2516, 2586, 3264, 3448, 3552, 3774, 4352, 4736, 5032, 5172, 6528, 6896, 7104, 7327, 7548, 9472, 10064, 10344, 13056, 13792, 14208, 14654, 15096, 15947, 20128, 20688, 21981, 27584, 28416, 29308, 30192, 31894, 40256, 41376, 43962, 47841, 55168, 58616, 60384, 63788, 80512, 82752, 87924, 95682, 110336, 117232, 120768, 127576, 161024, 165504, 175848, 191364, 234464, 241536, 255152, 271099, 331008, 351696, 382728, 468928, 483072, 510304, 542198, 703392, 765456, 813297, 937856, 1020608, 1084396, 1406784, 1530912, 1626594, 1875712, 2041216, 2168792, 2813568, 3061824, 3253188, 4082432, 4337584, 5627136, 6123648, 6506376, 8675168, 12247296, 13012752, 17350336, 26025504, 34700672, 52051008, 69401344, 104102016, 208204032]

約数ペア:

[(1, 208204032), (2, 104102016), (3, 69401344), (4, 52051008), (6, 34700672), (8, 26025504), (12, 17350336), (16, 13012752), (17, 12247296), (24, 8675168), (32, 6506376), (34, 6123648), (37, 5627136), (48, 4337584), (51, 4082432), (64, 3253188), (68, 3061824), (74, 2813568), (96, 2168792), (102, 2041216), (111, 1875712), (128, 1626594), (136, 1530912), (148, 1406784), (192, 1084396), (204, 1020608), (222, 937856), (256, 813297), (272, 765456), (296, 703392), (384, 542198), (408, 510304), (431, 483072), (444, 468928), (544, 382728), (592, 351696), (629, 331008), (768, 271099), (816, 255152), (862, 241536), (888, 234464), (1088, 191364), (1184, 175848), (1258, 165504), (1293, 161024), (1632, 127576), (1724, 120768), (1776, 117232), (1887, 110336), (2176, 95682), (2368, 87924), (2516, 82752), (2586, 80512), (3264, 63788), (3448, 60384), (3552, 58616), (3774, 55168), (4352, 47841), (4736, 43962), (5032, 41376), (5172, 40256), (6528, 31894), (6896, 30192), (7104, 29308), (7327, 28416), (7548, 27584), (9472, 21981), (10064, 20688), (10344, 20128), (13056, 15947), (13792, 15096), (14208, 14654)]