210980228

素因数分解:

$2^2\times {\mathrm{13001}}^1\times {\mathrm{4057}}^1$

素因数の和:17062

約数の個数: 12

約数和(自身を含む): 369334812

約数和(自身を除く): 158354584

約数列:

[1, 2, 4, 4057, 8114, 13001, 16228, 26002, 52004, 52745057, 105490114, 210980228]

約数ペア:

[(1, 210980228), (2, 105490114), (4, 52745057), (4057, 52004), (8114, 26002), (13001, 16228)]