205012008

素因数分解:

$2^3\times 3^2\times {\mathrm{2847389}}^1$

素因数の和:2847401

約数の個数: 24

約数和(自身を含む): 555241050

約数和(自身を除く): 350229042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2847389, 5694778, 8542167, 11389556, 17084334, 22779112, 25626501, 34168668, 51253002, 68337336, 102506004, 205012008]

約数ペア:

[(1, 205012008), (2, 102506004), (3, 68337336), (4, 51253002), (6, 34168668), (8, 25626501), (9, 22779112), (12, 17084334), (18, 11389556), (24, 8542167), (36, 5694778), (72, 2847389)]