203114197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 245266560

約数和(自身を除く): 42152363

約数列:

[1, 11, 13, 83, 109, 143, 157, 913, 1079, 1199, 1417, 1727, 2041, 9047, 11869, 13031, 15587, 17113, 22451, 99517, 117611, 143341, 169403, 188243, 222469, 1293721, 1420379, 1863433, 2447159, 15624169, 18464927, 203114197]

約数ペア:

[(1, 203114197), (11, 18464927), (13, 15624169), (83, 2447159), (109, 1863433), (143, 1420379), (157, 1293721), (913, 222469), (1079, 188243), (1199, 169403), (1417, 143341), (1727, 117611), (2041, 99517), (9047, 22451), (11869, 17113), (13031, 15587)]