186191356

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{21187}}^1$

素因数の和:21230

約数の個数: 24

約数和(自身を含む): 352992080

約数和(自身を除く): 166800724

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 21187, 42374, 84748, 275431, 550862, 1101724, 3580603, 7161206, 14322412, 46547839, 93095678, 186191356]

約数ペア:

[(1, 186191356), (2, 93095678), (4, 46547839), (13, 14322412), (26, 7161206), (52, 3580603), (169, 1101724), (338, 550862), (676, 275431), (2197, 84748), (4394, 42374), (8788, 21187)]