203468590916

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{61957549}}^1$

素因数の和:61958374

約数の個数: 12

約数和(自身を含む): 356503742700

約数和(自身を除く): 153035151784

約数列:

[1, 2, 4, 821, 1642, 3284, 61957549, 123915098, 247830196, 50867147729, 101734295458, 203468590916]

約数ペア:

[(1, 203468590916), (2, 101734295458), (4, 50867147729), (821, 247830196), (1642, 123915098), (3284, 61957549)]