199822168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 466824960

約数和(自身を除く): 267002792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 3307, 4316, 4648, 6614, 7553, 8632, 13228, 15106, 23149, 26456, 30212, 42991, 46298, 60424, 85982, 92596, 171964, 185192, 274481, 300937, 343928, 548962, 601874, 1097924, 1203748, 1921367, 2195848, 2407496, 3568253, 3842734, 7136506, 7685468, 14273012, 15370936, 24977771, 28546024, 49955542, 99911084, 199822168]

約数ペア:

[(1, 199822168), (2, 99911084), (4, 49955542), (7, 28546024), (8, 24977771), (13, 15370936), (14, 14273012), (26, 7685468), (28, 7136506), (52, 3842734), (56, 3568253), (83, 2407496), (91, 2195848), (104, 1921367), (166, 1203748), (182, 1097924), (332, 601874), (364, 548962), (581, 343928), (664, 300937), (728, 274481), (1079, 185192), (1162, 171964), (2158, 92596), (2324, 85982), (3307, 60424), (4316, 46298), (4648, 42991), (6614, 30212), (7553, 26456), (8632, 23149), (13228, 15106)]