199221124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{2377}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 364347648

約数和(自身を除く): 165126524

約数列:

[1, 2, 4, 23, 46, 92, 911, 1822, 2377, 3644, 4754, 9508, 20953, 41906, 54671, 83812, 109342, 218684, 2165447, 4330894, 8661788, 49805281, 99610562, 199221124]

約数ペア:

[(1, 199221124), (2, 99610562), (4, 49805281), (23, 8661788), (46, 4330894), (92, 2165447), (911, 218684), (1822, 109342), (2377, 83812), (3644, 54671), (4754, 41906), (9508, 20953)]