201760528

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{63367}}^1$

素因数の和:63574

約数の個数: 20

約数和(自身を含む): 392881600

約数和(自身を除く): 191121072

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 63367, 126734, 253468, 506936, 1013872, 12610033, 25220066, 50440132, 100880264, 201760528]

約数ペア:

[(1, 201760528), (2, 100880264), (4, 50440132), (8, 25220066), (16, 12610033), (199, 1013872), (398, 506936), (796, 253468), (1592, 126734), (3184, 63367)]