201764017

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 253725696

約数和(自身を除く): 51961679

約数列:

[1, 7, 13, 49, 91, 383, 637, 827, 2681, 4979, 5789, 10751, 18767, 34853, 40523, 75257, 243971, 316741, 526799, 2217187, 4117633, 15520309, 28823431, 201764017]

約数ペア:

[(1, 201764017), (7, 28823431), (13, 15520309), (49, 4117633), (91, 2217187), (383, 526799), (637, 316741), (827, 243971), (2681, 75257), (4979, 40523), (5789, 34853), (10751, 18767)]