205492752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 626455440

約数和(自身を除く): 420962688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 67, 72, 76, 114, 118, 134, 144, 152, 171, 177, 201, 228, 236, 268, 304, 342, 354, 361, 402, 456, 472, 531, 536, 603, 684, 708, 722, 804, 912, 944, 1062, 1072, 1083, 1121, 1206, 1273, 1368, 1416, 1444, 1608, 2124, 2166, 2242, 2412, 2546, 2736, 2832, 2888, 3216, 3249, 3363, 3819, 3953, 4248, 4332, 4484, 4824, 5092, 5776, 6498, 6726, 7638, 7906, 8496, 8664, 8968, 9648, 10089, 10184, 11457, 11859, 12996, 13452, 15276, 15812, 17328, 17936, 20178, 20368, 21299, 22914, 23718, 24187, 25992, 26904, 30552, 31624, 35577, 40356, 42598, 45828, 47436, 48374, 51984, 53808, 61104, 63248, 63897, 71154, 72561, 75107, 80712, 85196, 91656, 94872, 96748, 127794, 142308, 145122, 150214, 161424, 170392, 183312, 189744, 191691, 193496, 217683, 225321, 255588, 284616, 290244, 300428, 340784, 383382, 386992, 435366, 450642, 511176, 569232, 580488, 600856, 675963, 766764, 870732, 901284, 1022352, 1160976, 1201712, 1351926, 1427033, 1533528, 1741464, 1802568, 2703852, 2854066, 3067056, 3482928, 3605136, 4281099, 5407704, 5708132, 8562198, 10815408, 11416264, 12843297, 17124396, 22832528, 25686594, 34248792, 51373188, 68497584, 102746376, 205492752]

約数ペア:

[(1, 205492752), (2, 102746376), (3, 68497584), (4, 51373188), (6, 34248792), (8, 25686594), (9, 22832528), (12, 17124396), (16, 12843297), (18, 11416264), (19, 10815408), (24, 8562198), (36, 5708132), (38, 5407704), (48, 4281099), (57, 3605136), (59, 3482928), (67, 3067056), (72, 2854066), (76, 2703852), (114, 1802568), (118, 1741464), (134, 1533528), (144, 1427033), (152, 1351926), (171, 1201712), (177, 1160976), (201, 1022352), (228, 901284), (236, 870732), (268, 766764), (304, 675963), (342, 600856), (354, 580488), (361, 569232), (402, 511176), (456, 450642), (472, 435366), (531, 386992), (536, 383382), (603, 340784), (684, 300428), (708, 290244), (722, 284616), (804, 255588), (912, 225321), (944, 217683), (1062, 193496), (1072, 191691), (1083, 189744), (1121, 183312), (1206, 170392), (1273, 161424), (1368, 150214), (1416, 145122), (1444, 142308), (1608, 127794), (2124, 96748), (2166, 94872), (2242, 91656), (2412, 85196), (2546, 80712), (2736, 75107), (2832, 72561), (2888, 71154), (3216, 63897), (3249, 63248), (3363, 61104), (3819, 53808), (3953, 51984), (4248, 48374), (4332, 47436), (4484, 45828), (4824, 42598), (5092, 40356), (5776, 35577), (6498, 31624), (6726, 30552), (7638, 26904), (7906, 25992), (8496, 24187), (8664, 23718), (8968, 22914), (9648, 21299), (10089, 20368), (10184, 20178), (11457, 17936), (11859, 17328), (12996, 15812), (13452, 15276)]