199643404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{46171}}^1$

素因数の和:46245

約数の個数: 24

約数和(自身を含む): 372331008

約数和(自身を除く): 172687604

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 46171, 92342, 184684, 1061933, 2123866, 2170037, 4247732, 4340074, 8680148, 49910851, 99821702, 199643404]

約数ペア:

[(1, 199643404), (2, 99821702), (4, 49910851), (23, 8680148), (46, 4340074), (47, 4247732), (92, 2170037), (94, 2123866), (188, 1061933), (1081, 184684), (2162, 92342), (4324, 46171)]