195128450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{354779}}^1$

素因数の和:354802

約数の個数: 24

約数和(自身を含む): 395934480

約数和(自身を除く): 200806030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 354779, 709558, 1773895, 3547790, 3902569, 7805138, 8869475, 17738950, 19512845, 39025690, 97564225, 195128450]

約数ペア:

[(1, 195128450), (2, 97564225), (5, 39025690), (10, 19512845), (11, 17738950), (22, 8869475), (25, 7805138), (50, 3902569), (55, 3547790), (110, 1773895), (275, 709558), (550, 354779)]