199732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 395136

約数和(自身を除く): 195404

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 167, 299, 334, 598, 668, 1196, 2171, 3841, 4342, 7682, 8684, 15364, 49933, 99866, 199732]

約数ペア:

[(1, 199732), (2, 99866), (4, 49933), (13, 15364), (23, 8684), (26, 7682), (46, 4342), (52, 3841), (92, 2171), (167, 1196), (299, 668), (334, 598)]