199090488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{224201}}^1$

素因数の和:224247

約数の個数: 32

約数和(自身を含む): 511180560

約数和(自身を除く): 312090072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 224201, 448402, 672603, 896804, 1345206, 1793608, 2690412, 5380824, 8295437, 16590874, 24886311, 33181748, 49772622, 66363496, 99545244, 199090488]

約数ペア:

[(1, 199090488), (2, 99545244), (3, 66363496), (4, 49772622), (6, 33181748), (8, 24886311), (12, 16590874), (24, 8295437), (37, 5380824), (74, 2690412), (111, 1793608), (148, 1345206), (222, 896804), (296, 672603), (444, 448402), (888, 224201)]