202115768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1329709}}^1$

素因数の和:1329734

約数の個数: 16

約数和(自身を含む): 398913000

約数和(自身を除く): 196797232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1329709, 2659418, 5318836, 10637672, 25264471, 50528942, 101057884, 202115768]

約数ペア:

[(1, 202115768), (2, 101057884), (4, 50528942), (8, 25264471), (19, 10637672), (38, 5318836), (76, 2659418), (152, 1329709)]