201722706

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 450836568

約数和(自身を除く): 249113862

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 157, 246, 314, 369, 471, 738, 942, 1413, 1741, 2826, 3482, 5223, 6437, 10446, 12874, 15669, 19311, 31338, 38622, 57933, 71381, 115866, 142762, 214143, 273337, 428286, 546674, 642429, 820011, 1284858, 1640022, 2460033, 4920066, 11206817, 22413634, 33620451, 67240902, 100861353, 201722706]

約数ペア:

[(1, 201722706), (2, 100861353), (3, 67240902), (6, 33620451), (9, 22413634), (18, 11206817), (41, 4920066), (82, 2460033), (123, 1640022), (157, 1284858), (246, 820011), (314, 642429), (369, 546674), (471, 428286), (738, 273337), (942, 214143), (1413, 142762), (1741, 115866), (2826, 71381), (3482, 57933), (5223, 38622), (6437, 31338), (10446, 19311), (12874, 15669)]