197221536

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2437}}^1$

素因数の和:2734

約数の個数: 72

約数和(自身を含む): 563075604

約数和(自身を除く): 365854068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2437, 2529, 3372, 4496, 4874, 5058, 6744, 7311, 8992, 9748, 10116, 13488, 14622, 19496, 20232, 21933, 26976, 29244, 38992, 40464, 43866, 58488, 77984, 80928, 87732, 116976, 175464, 233952, 350928, 684797, 701856, 1369594, 2054391, 2739188, 4108782, 5478376, 6163173, 8217564, 10956752, 12326346, 16435128, 21913504, 24652692, 32870256, 49305384, 65740512, 98610768, 197221536]

約数ペア:

[(1, 197221536), (2, 98610768), (3, 65740512), (4, 49305384), (6, 32870256), (8, 24652692), (9, 21913504), (12, 16435128), (16, 12326346), (18, 10956752), (24, 8217564), (32, 6163173), (36, 5478376), (48, 4108782), (72, 2739188), (96, 2054391), (144, 1369594), (281, 701856), (288, 684797), (562, 350928), (843, 233952), (1124, 175464), (1686, 116976), (2248, 87732), (2437, 80928), (2529, 77984), (3372, 58488), (4496, 43866), (4874, 40464), (5058, 38992), (6744, 29244), (7311, 26976), (8992, 21933), (9748, 20232), (10116, 19496), (13488, 14622)]