201419690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135181}}^1$

素因数の和:135337

約数の個数: 16

約数和(自身を含む): 364991400

約数和(自身を除く): 163571710

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135181, 270362, 675905, 1351810, 20141969, 40283938, 100709845, 201419690]

約数ペア:

[(1, 201419690), (2, 100709845), (5, 40283938), (10, 20141969), (149, 1351810), (298, 675905), (745, 270362), (1490, 135181)]