197047718

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 364719744

約数和(自身を除く): 167672026

約数列:

[1, 2, 7, 14, 31, 37, 49, 62, 74, 98, 217, 259, 434, 518, 1147, 1519, 1753, 1813, 2294, 3038, 3506, 3626, 8029, 12271, 16058, 24542, 54343, 56203, 64861, 85897, 108686, 112406, 129722, 171794, 380401, 454027, 760802, 908054, 2010691, 2662807, 3178189, 4021382, 5325614, 6356378, 14074837, 28149674, 98523859, 197047718]

約数ペア:

[(1, 197047718), (2, 98523859), (7, 28149674), (14, 14074837), (31, 6356378), (37, 5325614), (49, 4021382), (62, 3178189), (74, 2662807), (98, 2010691), (217, 908054), (259, 760802), (434, 454027), (518, 380401), (1147, 171794), (1519, 129722), (1753, 112406), (1813, 108686), (2294, 85897), (3038, 64861), (3506, 56203), (3626, 54343), (8029, 24542), (12271, 16058)]