207156701253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{90407}}^1$

素因数の和:90857

約数の個数: 32

約数和(自身を含む): 295265295360

約数和(自身を除く): 88108594107

約数列:

[1, 3, 17, 51, 179, 251, 537, 753, 3043, 4267, 9129, 12801, 44929, 90407, 134787, 271221, 763793, 1536919, 2291379, 4610757, 16182853, 22692157, 48548559, 68076471, 275108501, 385766669, 825325503, 1157300007, 4061896103, 12185688309, 69052233751, 207156701253]

約数ペア:

[(1, 207156701253), (3, 69052233751), (17, 12185688309), (51, 4061896103), (179, 1157300007), (251, 825325503), (537, 385766669), (753, 275108501), (3043, 68076471), (4267, 48548559), (9129, 22692157), (12801, 16182853), (44929, 4610757), (90407, 2291379), (134787, 1536919), (271221, 763793)]