205890504

素因数分解:

$2^3\times 3^1\times {\mathrm{8578771}}^1$

素因数の和:8578780

約数の個数: 16

約数和(自身を含む): 514726320

約数和(自身を除く): 308835816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8578771, 17157542, 25736313, 34315084, 51472626, 68630168, 102945252, 205890504]

約数ペア:

[(1, 205890504), (2, 102945252), (3, 68630168), (4, 51472626), (6, 34315084), (8, 25736313), (12, 17157542), (24, 8578771)]