199427710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37699}}^1$

素因数の和:37752

約数の個数: 24

約数和(自身を含む): 375265800

約数和(自身を除く): 175838090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 37699, 75398, 188495, 376990, 867077, 1734154, 4335385, 8670770, 19942771, 39885542, 99713855, 199427710]

約数ペア:

[(1, 199427710), (2, 99713855), (5, 39885542), (10, 19942771), (23, 8670770), (46, 4335385), (115, 1734154), (230, 867077), (529, 376990), (1058, 188495), (2645, 75398), (5290, 37699)]