194140777978

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{2851}}^1\times {\mathrm{3271}}^1$

素因数の和:7618

約数の個数: 32

約数和(自身を含む): 333255241728

約数和(自身を除く): 139114463750

約数列:

[1, 2, 7, 14, 1487, 2851, 2974, 3271, 5702, 6542, 10409, 19957, 20818, 22897, 39914, 45794, 4239437, 4863977, 8478874, 9325621, 9727954, 18651242, 29676059, 34047839, 59352118, 65279347, 68095678, 130558694, 13867198427, 27734396854, 97070388989, 194140777978]

約数ペア:

[(1, 194140777978), (2, 97070388989), (7, 27734396854), (14, 13867198427), (1487, 130558694), (2851, 68095678), (2974, 65279347), (3271, 59352118), (5702, 34047839), (6542, 29676059), (10409, 18651242), (19957, 9727954), (20818, 9325621), (22897, 8478874), (39914, 4863977), (45794, 4239437)]