195715772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{225479}}^1$

素因数の和:225521

約数の個数: 24

約数和(自身を含む): 404060160

約数和(自身を除く): 208344388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 225479, 450958, 901916, 1578353, 3156706, 6313412, 6989849, 13979698, 27959396, 48928943, 97857886, 195715772]

約数ペア:

[(1, 195715772), (2, 97857886), (4, 48928943), (7, 27959396), (14, 13979698), (28, 6989849), (31, 6313412), (62, 3156706), (124, 1578353), (217, 901916), (434, 450958), (868, 225479)]