206526189

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 278338752

約数和(自身を除く): 71812563

約数列:

[1, 3, 173, 227, 519, 681, 1753, 5259, 39271, 117813, 303269, 397931, 909807, 1193793, 68842063, 206526189]

約数ペア:

[(1, 206526189), (3, 68842063), (173, 1193793), (227, 909807), (519, 397931), (681, 303269), (1753, 117813), (5259, 39271)]