199445784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{156797}}^1$

素因数の和:156859

約数の個数: 32

約数和(自身を含む): 508025520

約数和(自身を除く): 308579736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 156797, 313594, 470391, 627188, 940782, 1254376, 1881564, 3763128, 8310241, 16620482, 24930723, 33240964, 49861446, 66481928, 99722892, 199445784]

約数ペア:

[(1, 199445784), (2, 99722892), (3, 66481928), (4, 49861446), (6, 33240964), (8, 24930723), (12, 16620482), (24, 8310241), (53, 3763128), (106, 1881564), (159, 1254376), (212, 940782), (318, 627188), (424, 470391), (636, 313594), (1272, 156797)]