204411035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23278

約数の個数: 16

約数和(自身を含む): 257130720

約数和(自身を除く): 52719685

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 23189, 115945, 950749, 997127, 4753745, 4985635, 40882207, 204411035]

約数ペア:

[(1, 204411035), (5, 40882207), (41, 4985635), (43, 4753745), (205, 997127), (215, 950749), (1763, 115945), (8815, 23189)]