206444956570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1086552403}}^1$

素因数の和:1086552429

約数の個数: 16

約数和(自身を含む): 391158865440

約数和(自身を除く): 184713908870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1086552403, 2173104806, 5432762015, 10865524030, 20644495657, 41288991314, 103222478285, 206444956570]

約数ペア:

[(1, 206444956570), (2, 103222478285), (5, 41288991314), (10, 20644495657), (19, 10865524030), (38, 5432762015), (95, 2173104806), (190, 1086552403)]