201889165

素因数分解:

$5^1\times {\mathrm{73}}^2\times {\mathrm{7577}}^1$

素因数の和:7728

約数の個数: 12

約数和(自身を含む): 245663604

約数和(自身を除く): 43774439

約数列:

[1, 5, 73, 365, 5329, 7577, 26645, 37885, 553121, 2765605, 40377833, 201889165]

約数ペア:

[(1, 201889165), (5, 40377833), (73, 2765605), (365, 553121), (5329, 37885), (7577, 26645)]