202608860

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{10433}}^1$

素因数の和:11413

約数の個数: 24

約数和(自身を含む): 425957616

約数和(自身を除く): 223348756

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 10433, 19420, 20866, 41732, 52165, 104330, 208660, 10130443, 20260886, 40521772, 50652215, 101304430, 202608860]

約数ペア:

[(1, 202608860), (2, 101304430), (4, 50652215), (5, 40521772), (10, 20260886), (20, 10130443), (971, 208660), (1942, 104330), (3884, 52165), (4855, 41732), (9710, 20866), (10433, 19420)]