200560775

素因数分解:

$5^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 252443664

約数和(自身を除く): 51882889

約数列:

[1, 5, 25, 193, 197, 211, 965, 985, 1055, 4825, 4925, 5275, 38021, 40723, 41567, 190105, 203615, 207835, 950525, 1018075, 1039175, 8022431, 40112155, 200560775]

約数ペア:

[(1, 200560775), (5, 40112155), (25, 8022431), (193, 1039175), (197, 1018075), (211, 950525), (965, 207835), (985, 203615), (1055, 190105), (4825, 41567), (4925, 40723), (5275, 38021)]