229690946

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{1997}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 348131520

約数和(自身を除く): 118440574

約数列:

[1, 2, 131, 262, 439, 878, 1997, 3994, 57509, 115018, 261607, 523214, 876683, 1753366, 114845473, 229690946]

約数ペア:

[(1, 229690946), (2, 114845473), (131, 1753366), (262, 876683), (439, 523214), (878, 261607), (1997, 115018), (3994, 57509)]