208082193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 324922752

約数和(自身を除く): 116840559

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 5081, 13651, 15243, 40953, 55891, 86377, 167673, 259131, 370913, 950147, 1112739, 2850441, 4080043, 6305521, 12240129, 18916563, 69360731, 208082193]

約数ペア:

[(1, 208082193), (3, 69360731), (11, 18916563), (17, 12240129), (33, 6305521), (51, 4080043), (73, 2850441), (187, 1112739), (219, 950147), (561, 370913), (803, 259131), (1241, 167673), (2409, 86377), (3723, 55891), (5081, 40953), (13651, 15243)]